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Thorum Ring Sizer
Regular price€8,95
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Free Worldwide Shipping
In stock, ready to ship
Inventory on the way
Not sure how to find your ring size? The Thorum Ring Sizer includes US sizes 4-16 (including half sizes) to help you find the perfect fitting ring. Our Thorum Ring Sizer ships quick! Within 1 business day so you can find your ring size ASAP.
20% discount included with every Thorum Ring Sizer. Your custom discount code will be sent to your email immediately after completing your purchase for the ring sizer. Please be sure to check your junk/spam folder if you don't see it.
The Thorum Ring Sizer is non-returnable and non-refundable. This item is final sale.
Every Thorum ring includes a medical grade silicone band, a drawstring bag, and a unique walnut display box.
If you're not sure of your size, head on over to order yourself a Thorum Ring Sizer. This will be the most accurate way to find out your true ring size.
If you're in a pinch and need a faster way to size your finger, print out our instant paper ring sizer.
Not sure how a certain width will fit on your hand? Take a look at our Width Guide to help you make your decision.
We offer hassle-free exchanges for any reason for a nominal $25 restocking fee. This includes your return shipping, the cost to ship the new ring, repackaging, restocking labor, sanitizing, and hand-polishing.
Feel free to keep the silicone ring your original package includes, otherwise please include it in your exchange and we’ll ensure to swap it out for the appropriate size.
This is our exchange process:
1. Start by initiating your exchange by completing the purchase.
2. Wait for your new ring to arrive in the mail.
3. Package up the ring that does not fit and ship it back with the return label we will provide you.
4. Enjoy your new ring!
Original exchanges must be initiated within 30 days from the delivery date of original order. Subsequent exchanges must be initiated within 7 days of receiving the exchange.
The Thorum lifetime warranty protects you against everything and anything you can think of. We get it, we're people too and life happens, so we want to make sure your investment is protected.
That’s why every single Thorum creation, from our signature rings to our watches and necklaces, comes with this promise of lifelong protection.
We'll replace your original purchase one time with the same exact design as long as it's still available. If we no longer have that design, you're welcome to select a similar replacement that is the same value (or less).
The ring sizer arrived in great condition. It has half sizes, is very handy and I'm sure one can find a size for every finger. My family and I won't have to guess a ring size anymore! Thank you Thorum!!
Joshua5/5Verified
Perfect tool to size my future wedding ring. Arrived quickly and with no issues
Jon5/5Verified
This really helped me understand what size ring to get. I took off the sizes around mine, and wore them all for a few hours. What was comfortable ended up being different than the originally measured once size.
David5/5Verified
Works exactly as advertised and make finding your ring size super easy and quick.
Dewey5/5Verified
It’s snug, but feels great! I love having a bit of history intertwined with it. I’ve been trying to find one to replace my last one that was stolen and I’m pleasantly surprised. Thank you!
Scott5/5Verified
Super convenient product. Heed their advice - wear your size or sizes around for a day! It makes a difference. And the little plastic rings are non-invasive so it's a breeze. Definitely recommend!
Aidan5/5Verified
I got the ring sizer for my fiance. We sized his finger and his ring came a week later and was the perfect size!!!
Kayla5/5Verified
Great little ring sized. Seems accurate. And light weight.
Shannon5/5Verified
I’m really impressed with this ring sizer. It made finding my exact size so simple and stress-free. The set comes with a wide range of sizes, and each one is clearly labeled, which made the process quick and accurate.
The material feels sturdy and durable, not flimsy like some others I’ve tried. The rings slide on comfortably, giving you a true sense of how an actual ring will fit throughout the day. What I liked most is how precise it is. After using it, I felt confident ordering a ring online without worrying about sizing issues, and it fit perfectly when it arrived. Thorum designed the perfect product and does exactly what it’s supposed to do.
Derek5/5Verified
As my wedding day is approaching having a ring we can both take to work is a must so getting the right size the first time for a his and hers set was very important and thanks to thorum having and easy and affordable way to make this happen at our own convenience we are able too! I cannot wait to order our set of rings and post a picture when we say I do!
Carlos5/5Verified
Really easy to use and was able to figure my ring size so I can choose the best size for my wedding band!
Nikko5/5Verified
Thank you for the experience and have the ring sizer too find the perfect fit for getting a ring.
Logan5/5Verified
So glad we purchased this! It gave us the confidence that we were buying the correct size and won’t have to worry about sending anything back for different sizes!
10/10 recommend
Raylene5/5Verified
Buying a nice ring is an investment, and I didn’t want to risk a "close enough" measurement using untrustworthy DIY methods. I ordered the Thorum Ring Sizer, and I'm so glad I did. It’s professional, accurate, and takes the guesswork out of the process. Plus, the shipping was surprisingly fast—it arrived ahead of schedule! If you’re on the fence, just get it. It’s worth the money to ensure your permanent ring fits perfecty. I bought the WW2 ring and it is an exact match!
Mateo5/5Verified
We just received my fiancé's ring. He loves it!
Amanda5/5Verified
The ring is great.
Clarence5/5Verified
Fast shipping and helpful product. Having the sizer made us feel confident before purchasing my fiancé's wedding ring!
Camille5/5Verified
My first set was lost in the mail and they sent a replacement set. I’m so grateful they did this and very pleased with their customer care team
Marney5/5Verified
The ring sizer came quickly, it was simple to use, and the ring I eventually ordered fit nicely. Can't ask for much more.
Ryan5/5Verified
Exactly what we needed to make sure we order the right size. Arrived very quickly and can't wait to get our rings now.
Amy5/5Verified
Great service!
Simone5/5Verified
This was the best idea to get the ring sizer to make sure I ordered the right size. I received it quick, and received 20% discount for purchasing the ring sizer. When the ring came it was a perfect fit!
Shawn5/5Verified
Great tool!
Cyrille5/5Verified
Beautiful ring sizer!
Cathie5/5Verified
Nice wedding band
Richard5/5Verified
Sizer came quickly and ring ordered.
Bill5/5Verified
Great ring I absolutely love it!
Eric5/5Verified
Very useful, great ring sizer
Key5/5Verified
I am still saving up for the ring that I want to get my fiancé, but this ring sizer was so helpful. He was almost a full size different than what I would have thought. Also, the fact that it was sent to me COMPLETELY free was amazing! So so so excited to purchase his ring soon.
Ariel5/5Verified
Came super fast and got them while they were on sale!
Lauryn5/5Verified
So far so good👍
Gaylord5/5Verified
Item arrived quickly
Sandra5/5Verified
Thank you so much. It fit perfectly and she said yes. Looks even better in person.
Benjamin5/5Verified
Great peace of mind!!!
Gregory5/5Verified
Best online purchase for a ring ever.
Paul5/5Verified
Highly recommend it!
Walter5/5Verified
My husband loves his Thorum ring! Looks just like his previous tungsten but with the black stripe of meteorite. 10/10 would buy from them again.
Samantha5/5Verified
Easy to use & helped us decide what size ring to order! Came super quick too!
Payton5/5Verified
Worked well! Got my size and ready to order a ring. Thanks!
Luke4/5Verified
Ordered this to Australia and it was delivered quickly. Product is plastic (but sturdy) rings around a metal cable that keeps them all together nicely, and came boxed so protected during shipping. Was able to find my correct ring size and now looking forward to purchasing my correctly sized ring! Thanks to the Thorum team for making this product available to Oz buyers who aren't familiar with US ring sizes.
