RSVLEISI Stainless Ring Sizers Finger Ring Sizer Measuring Tool, Men's and Women's Ring Measurement Tool Sizing US 0-13

It's very accurate and helps a lot. If you don't know your ring size and do not want to always use the string trick, this is a great investment. All my rings fit me and I no longer have a problem finding out my sizes nor friends/families.

I love them easy to use my only problem is I don't see well so see the size is hard but I have found away to due so very accurate great value love them so much play with them all the time just put it on a finger until you get the right size I do mine a little bigger to allow for swelling so it not to tight on my fingers it works great the plastic one to also works great easy to read so I would say get yours before they are gone I wanted them for ever

I haven't used it yet but it looks really nice

These ring sizers helped us to find out my fiancé's ring size so he could order a tungsten carbide ring online (a material that can't be resized, so it's got to fit well). The metal rings have full and half sizes, and if you want down to the quarter size you can use the plastic one that comes in the package as well. I can see the metal sizers lasting us a long time. They're a good investment for me because I get a ring from every country I visit and every city I've lived in and I'd like to get the right size for each finger instead of guessing from now on!

Seems accurate and easy to use. The sizes on the actual rings are hard to see, however, once you figure out where they are and how to read it (half sizes are indicated with a dash next to the number ex. 5- would be 51/2) it works perfectly!

We needed accurate ring size for wedding bands, and didn't want to risk a trip to the mall during the pandemic. This sizer allowed us to get accurate size rings without having to leave the house. We also ordered rings online.

Pretty accurate. Used it to order his and her wedding bands and the sizes seem pretty accurate. When we got our rings, his fit and I needed a half size bigger. I’m still happy with the quality of the product though.

Received the product quickly and it was as described. Unfortunately, my set came with two 6 1/2 sizers, and is missing size 5. Size 5 is one of the sizes I needed in this set, so it is now partially useless for me. I submitted a request for a replacement, and will update the review if a response is received from the seller.