Side by Side Comparison of: Rosenthal collection vs ThunderFit

My husband broke his original wedding band and we needed a quick cheap replacement until we could go get another nice one. Let's just say we won't be getting another one. This ring is super nice. Well made. And looks really good. Size is true. We ordered the size he wears and it fit perfectly. He did say it's heavier than his other ring, but it doesn't bother him. I DEFINITELY RECOMMEND IT. For the look and price, can't beat it.

This ring by far exceeded my expectations. I bought it for my neighbor and she was getting it for her boyfriend and they were both blown away by it. Perfect size an fit well. I have never bought jewelry from Amazon before but this was perfect and I will more than like buy jewelry from Amazon again!

I ordered this ring for my husband and he loves it! I purchased it with the idea that if something happened to it, it wouldn't be a big deal since I didn't pay a lot for it. But the truth is, this ring has held up better than his expensive white gold ring. I would definitely recommend this to anyone searching for a durable, nice looking ring.

My fiancee is a mechanic and welder. This will hold up to his beatings as well as still be able to be shattered off if there's an emergency. Plus he wears a size 14 and that was hard to find. Good heavy weight as well. I like it.UPDATE: My husband works (manages) in a machine shop with lots of heavy equipment. His ring shattered today but his finger is fine.

Contrary to many reviews here, these ring sizes are true. I measured my ring size using several different sources and each one came back as 10.5. I ordered the 10.5 and it fits perfectly! Not too tight, not too loose. Anyone who says ring sizes are off obviously doesn't know how to measure their own finger. Has some good weight to it, but I like that about rings. It's very black, not gunmetal gray as the picture tends to show, but I was prepared for that. Overall it's exactly what I wanted and expected. Would buy again.

I bought this as a cheap replacement for a wedding ring I lost and it looks great. Tungsten is a heavy metal (not chemically - physically - it's heavier than lead) so it has a nice heft to it. I ordered the wrong size so I checked it with calipers and the size is very accurate. US size 8 should have an ID of 18.14mm. Measured on the calipers - wait for it - exactly 18.14mm. So they don't "run small", it's exactly right - people clearly just don't know what size to order (me included). Still - I couldn't believe a $10 ring was solid ceramic so rather than return it - I put it in the vice to see if it would smash or shatter. Well - it shattered - so at least on cursory inspection - this appears to be genuine solid tungsten carbide - not just a steel ring with a black coating. I'm buying another one in the correct size and plan to keep it - this is a sweet deal for a nice ceramic ring.

I bought these for my husband because at his job he's not allowed to wear his wedding band, the tungsten one, with the type of work he does and OSHA regulations. I had not thought of these because he was fine with removing his original band before and after work. In his line of work he comes into contact with a lot of crazy women too so he likes to advertise that he's a happily married man. ;) These rings serve two purposes, safety, and back off I'm married. Lol. He says they fit true to size and are super comfortable and now he doesn't have to worry with removing his real band and losing it either. Thank you for a great product!

We have a farm and tend to lose weight in the summer. My husband lost his fathers gold ring while working on the farm last summer because it was able to slip off his finger. We've always been concerned one of us might get a ring caught on something. I've worn a silicone ring for a while. I suggested my husband try one. He likes the idea of them, and everything about them, only wishes I had bought thinner ones, like maybe 3mm wide as that is what he was used to.He's still wearing it though so we'll see!

My husband and I have been married for a long time. He was in the Army, then worked for General Motors. When he started gor G.M., they were shown many, many safety videos, attended classes, etc.. He was urged to wear no jewelry, so his wedding ring has been in a drawer for a lot of years. Our son(who is into extreme sports) got one of these rings for his anniversary. Hubs loved it! So. I surprised him at Christmas.... We had to return twice because of the size, he has it now & loves it! What a great idea for guys that aren't behind a desk all the time!

PROAttractive colorsSleek but masculine designComfortableAffordableMulti-packCONNABOTTOM LINEI find these rings to be comfortable during all sorts of activities; lifting various weights (macebells, kettlebells, olympic bars, etc), MMA and working around the house (carpentry, raking leaves, mowing lawn, etc). Ring has NOT gotten snagged or caught on anything and has exceeded my expectations for its comfort and nice looking design. Lastly, the company was efficient and courteous in responding to a question that I had after my order.

**UPDATE 11/3/2016 - after several months of constantly wearing the black ring, it is now stretched out to the point where I swapped it out for one of the other colors as my everyday ring. I really can't complain at the price I paid, but just know that these may not hold their sizing when used regularly. Granted, I do a lot of physical (mechanical) activity with mine on, but it's not like I abused this ring in any way. It has been subjected to a lot more than someone who sits at an office desk all day and doesn't do their own property or vehicle maintenance, but it's not like I put this thing through a wood-chipper, either... Several months later and it is too loose for comfort. Still no cracks, peeling, etc, though... Still a good value, but wanted to let others know about the ring possibly stretching out after wearing for a while**I wear a size 8.5 in metal rings and ordered these because they come in 1/2 sizes (unlike many others). After wearing for a couple months I am satisfied with the size, but would order size 8 if I were to ever get more. These are pretty true to 8.5 size, but because they are flexible and can stretch, I think I would prefer a bit tighter fit. I have not had it fall off, nor do I think there's any danger of that- just trying to help all you 1/2-size-guys determine whether you should order a true 1/2 size, or get the next whole-number smaller...As for quality, I have really only worn the black one regularly, but it hasn't peeled, cracked, split, or otherwise been damaged (and I've been rough on it). I bought silicon rings because I do so much mechanical work with my hands and was tired of banging around metal rings in tight engine bays. Also, I'm left handed, so a solid metal ring tends to interfere with any sports I play (I can feel the solid ring contacting the ball, bat, racquet, club, etc.). Since wearing these, I haven't had to remove it for ANY activities, work or sport related. Very happy with my purchase and will likely only wear silicon from now on!

I love these rings! I always end up having to buy more for my husband because of his job. He loses them all the time, so having a three pack is very convenient! He loves being able to switch out which color he uses. In his job, it's very dangerous to wear a real wedding ring. His finger could get cut off! These are truly a life saver. For a while we decided for him to just not wear a wedding ring. Discovering these allows my husband to wear a ring, and we are both just so thrilled about it. Fits true to size. Perfection!

Nice finish, I get lots of compliments. Unfortunately, the edges are a little rougher than I anticipated so it has marked up my leather steering wheel on my truck from turning.

My husband and I love this ring! Great quality and inexpensive. The only reason why I didn't give it a 5 is because the color is misleading. It looks like it has some silver to it but it's actually pitch black. We love it though.

The ring looks great right out of the box. The weight of the ring is neither too heavy or too light which adds to the appeal of this ring. It looks and feels like a quality ring without having to pay the high price tag. I had a traditional silver band for over 10 years so I wanted to try something different... modern, sleek not beefy, eye catching but not gaudy, professional yet casual... this ring fits the bill. I am very pleased with this purchase and if I need to get another one in the future I would do it in a heartbeat. Well worth the price.The only reason why I don't give it a perfect 5 stars is because I wish it had arrived in a fancier box. It's not a big deal but for such a good looking ring it would be nice to have received it in a better looking ring box.

I like the ring alot. It as what I was expecting EXCEPT for the fact I was not expecting black. I took off one star because the picture on Amazon is not accurate and I was expecting a dark gray/gun metal color. I realize the description says black, but it would help if the picture truly reflected what you get.

These rings are similar to tungsten rings seen at a jeweler for 1/5th the cost. Tungsten rings are great for those working around machinery or in any other conditions in which a ring may be crushed. They will shatter before being crushed around your finger.

This is pretty nice for the price, I mean you can't really beat that price. I think I lost it already though lol. I haven't seen it in a few days. I guess I'll just get another one. The finish does wear pretty easily, of course.

There is nothing really wrong with these rings. They are sized right and aside from the light grey on looking white, they are as advertised. They are not very substantial, so I am curious how they will hold up over time. The thing is, a silicone ring is tacky and there is just no way around that. It is like wearing a kid's prize from a gum ball machine. Function over form in this case, so I hope it holds up to kettle bells and olympic bars.

These are ok. The fit is good and they're much more comfortable (and safer) to wear than metal rings, especially for someone that doesn't really like wearing jewelry. However, my wife hates them and says they look too cheesy. She prefers I don't wear any ring than wear these. I see her point. These are the sweatpants of jewelry. Very comfortable but they lack the sophistication to wear in public. Oh well.

They are not the sturdiest silicone ring that I we have purchased. The silicone is a bit thinner than others. Not necessarily a bad thing for the price. The width is very good and the black and dark grey color is great. The while/light grey is actually pretty hideous and I am not sure who would wear it. The fit was as expected. I wouldn't say it is the best out there but the rings are doing the job and have held up to my husband's busy paramedic/firefighter hands.

These were pretty nice silcone rings. Recommend you go smaller size than actual size. This is probably the fourth "brand" of a silicon ring I've purchased...to be honest they're pretty much the same except for color, width, and size. To others either slipped off my finger while washing my hands b/c it was too loose, made my skin peel since moisture got underneath the ring because it was not tight enough, or it ripped/started to tear b/c it got caught on some gym equipment (probably b/c it wasn't tight enough). At the end of the day, it may be worth getting a slightly tighter ring with minimal discomfort (you just notice it/feel it more on your hand) vice one that fits perfectly and is loose around your finger. At the end of the day, if it gets destroyed or lost....you won't lose any sleep over it.

I've worn these frequently over the past 2 months while swimming, running, and lifting weights. Initial fit was great (I wear Size 8.75 gold band, ordered an 8.5 silicone band), but they may have loosened slightly since then, but they still fit well. Band is barely noticeable during activities (I only notice it when touching my hair and it catches). Seems durable, with no signs of distress so far. Seller contact was very proactive. Recommended as an occasional "real band" alternative for active lifestyles.

I bought these bands as a temporary replacement for my wedding band while it gets resized, and I've been using them for approx. 1 week. I also intend to keep them for use during various sport/activities. I received a black and two silver/gray? bands. I think my favorite color-wise is the black. All of the bands are matte finish. They look a bit chunky, particularly the gray bands. They're true to size and slide on great. They do a great job of gripping in place so they do not get lost, particularly when it's wet or cold. My main concern when purchasing these was that they would stretch to a size greater than what I bought, but I haven't experienced that yet. Depending on how long they last, I would definitely recommend.

Returned as it was not the correct size.

The ring fit perfect. The black finish is not holding up though. My husband works hard for a living and after 1 week the finish is rubbing off. Nice ring for a desk job. Good quality for the price, he's wearing it daily.

The ring looks very nice but was to big for my husbands finger even though we ordered his size. Also it was much heavier than we thought it would be.

I bought this as a replacement rind for my hubs and was a little disappointed. The black started to rub off pretty quickly after he started wearing it. It is not too bad and he still wears the ring but that type of thing drives me crazy. Of course, you can't really beat that price so I would say that it is still a good buy overall.

This is a great band, but be aware that the black starts to wear off and show the plain silver underneath after prolonged wear and tear. It can look cool, so get this if you don't mind that. If you do, then I suggest getting this same product in silver Tungsten Carbide as there is no color to wear off.

I bought this for my wedding as neither my wife nor I wanted to spend money on an expensive, precious metal ring when I truly couldn't care less about wearing gold or gems or anything like that.PROS - This ring is HEAVY (which I love) and is very, very masculine. It fit perfectly, so while I didn't test the size by using a sizing tool, I had already determined my size with a fitting at a jeweler, so I think you can be pretty confident that if you will receive a ring of the correct size.CONS - The description says the ring is black. Please re-read that. THE RING DOES NOT LOOK LIKE THE ONE IN THE PICTURE. The ring in the picture is more of a dark grey, which is what I wanted. This ring is black. Blackety-black-black. Jet black.If you want a BLACK ring, this one is probably the way to go. If you want a ring that looks like the one in the picture, then don't get this one.

I bought this set because I love the black and dark grey one. The dark grey one is not dark at all and I wish I could return it, but it is not worth my time. The black one is excellent.

Normal ring size is 10 but these were way too small. I would like to try again, but i have no idea what size to purchase. The idea is great for people who work with tools or with their hands alot, but you roll the dice on the sizing.

Only two rings in the package instead of the three advertised. The set was missing the black ring, which was the one my husband actually wanted. I have the women's version of these and I love them so I still gave it three stars.

Don't wear it too long, I only wore it for about 6 days straight and my finger underneath has a somewhat chapped appearance. I'm waiting on my real band to get to me and was wearing this in the mean time. I'm sure it would be okay from time to time. Also didn't like the width of the ring.

These rings serve their purpose. If you're getting down and dirty or rough with your hands and want to keep a wedding ring on then they work. I got mine a few days ago and climbed with it on once. It worked great, was comfortable, and I had no problems. The only issue I have is that they are kind of boring looking, and today I just realized that I paid $10 for a rubber band. That's really all it is. Once I realized that I started feeling like it was less of a ring and more of a gimmick. I bet they cost a penny to make. Good job ThunderFit you got my money. I may wear it once in a while maybe on a climbing trip, but I feel really silly wearing it now.

The rings are comfortable, but the slight concavity against my skin holds water after washing my hands. They fit very similar to my QALO ring that our cat ate, but not as comfortable. Many of my coworkers have purchased QALO rings, after I purchased mine, and they changed their fitting from simply S,M,L,XL to a gauged like ThunderFit, so I cannot compare it to their new rings. I was looking for an inexpensive alternative to QALOs and found a nice medium.

Ring is extremely heavy and bulky and is not comfortable. While I kept the ring because it was cheap, I purchased another ring that was smaller and weighed less.

Unfortunately my husband is allergic to this ring. I am hoping to exchange it for a silicone ring. Within 2 months his finger was turning really white underneath and the skin was flakeing off. So weird. After research, apparently tungsten rings are mixed with other metals and that's why he is allergic. Will post photos. Otherwise the ring is perfect for someone else.

It is very black. The picture makes it appear light black with some silver. It's all black. I would not buy it again.

I have it 2 stars bc it's not even close to gun metal grey or what the photo portrays. It's straight up black. Literally. Black! I think the seller should take a photo until it shows the ACTUAL color.

My husband lost his wedding band years ago, so we decided to finally replace it with this ring. Although we love the look of the ring, and it is well made, the fit was wrong. We visited our local jewelry store to have my husband's finger sized because it's been years since we purchased a ring and wanted to make sure we ordered the correct size. He even tried on a few size 16 rings in the store to be sure the size was right since he has really large fingers. We ordered a size 16, and the fit was majorly wrong. The ring was way too big, so I had to return it.

Nice heavy ring. I had an expensive wedding band that is constantly scratched and dulled down. Hopefully, this ring will give me the durability of my daily life. The ring feels comfortable and looks good. I will update later on the durability. Update, 2 days after some of theblack coating is starting to come off. The ring may be durable but the black coating is not

It seemed okay at first, and fit well for the size. My concern is that I work in a clinic and I use alcohol sanitzer about 50 times a day and it seems to be getting trapped under the ring and really irritating my skin. Silicone rings were recommended for this specific use, however I think I need to get a narrower ring, even trying the ones designated for females.

They fit well and look nice. However after only 3 months of use, the one I normally wear has a small crack and will probably break just like any other rubber band.

look very much like plastic, and one came damaged. However if you have large knuckles and thinner fingers they fit nicely. They are also great for working out or playing sports in, something I never did previously in a metal ring.

These didn't fit my husband and he didn't love the quality (he thought Qalo was better). They only cost me $10 but when I returned them they took $6 out for shipping. Really??? They weigh nothing and I'm prime member so why so much taken out of my order?!

This is the second pair I ordered because the first one I didn't read the size so because I figured it was my error I ordered a second set. I ordered a 9 and I received two size 9 bands and a size 8 band. I didn't throw a fuss because accidents happen. However about 4 days of wearing them and one has a defect in the quality of the ring...it appears to have been an air bubble created during the production it's only a matter of time before it rips in half.

they run a little small and the edges curve in. This digs in my finger and leaves a mark. Good idea but not for me. Going to order from different vendor.

Ugh. Carefully sized my finger and this thing is huge. Evidently the size of these rings is not accurate to the ring size standards. Probably need a 12.5.

I pulled the ring out of the box and the surface had 3 or 4 spots where the black was chipped off.

It looks silver on the image but this ring is solid black and rather cheap looking. I will be returning this item and do not recommend it to buyers. It looks 10,000 times better in the picture

I love the ring style and weight. But I can't vouche for the sizing. So far, disappointed in the sizing. As per measurement I should be a 14..I have purchased 3 rings so far...14, 13 and 12.5 and they still are loose and don't fit appropriately. Kind of disappointed. Until this is resolved, 1 star it is. Will try once more...

Finish was scratched off when it arrived. I'm disappointed in this item. The ring arrived today, and new right out of the packaging the black color was already scratched off. Waste of money.

My husband and I have only been married 2 weeks and this ring is already scratched terribly and the black finish is chipping off! Very poor quality. Looks nice at first, but terrible ring.

Unfortunately the rings were way too small. I was excited to get them, though they were so small that they actually fit inside my original wedding band (I even purchased a half size larger than my band).

When I received my rings, one was clearly smaller than the others. Be careful ordering these.

These have to be some of the worst quality silicone rings out there. The photo makes them look of a higher quality and appearance, but I knew within seconds that I would be sending them back. Don't waste your time or money on these.

Cheap not thick like you would expect.

I was told in a follow up email after purchase that I may have received wrong sizes as they had an issue. ..When I replied that the size I ordered was a snug on my husband's finger even though the same size actual wedding band fits fine, I was told that ring sizes fit differently depending on a brand. And something about having to return it and purchase again. Really? I'm not going to pay shipping it back and potentially get another set of rings that do not fit.I will never purchase from ThunderFit again. Waste of money and time.

The bands fit my husbands figure, but after a day the band started to stretch out, to the point of almost breaking.