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Ring Sizer, Adjustable Plastic Ring Size Finder 191753104

Materials: plastic

Sale price USD $9.99 Regular price USD $19.99

Region US

  • US
  • EU
  • AU

Colors WHITE


Order summary

Ring Sizer, Adjustable Plastic Ring Size Finder
Have a discount code?
Coupon code applied will be stored on your account

Shipping calculated at checkout.


Buy With


We recommend this method!

This ring sizer is the easiest and most accurate method to determine your US Fashion Ring size, and we have tried them all!

The sizer is REUSABLE and it makes measuring any of your fingers (even midi ring sizes) so easy! Just follow the instructions on the package and measure the most comfortable fit for you. Make sure it can still fit easily over your knuckle! Then, round up if you are in between sizes.

The Ring Sizer Kit also includes a writable card to record your sizes for your next order.


  • If you only know your bridal ring size, haven’t been sized in many years or just have no idea where to start, we highly recommend ordering a sizer before placing your order.
    • We offer returns within two weeks of receiving your order if the size is not right for you, but it is always a relief to get it right the first time!
  • Bridal Ring Sizing is often scaled differently than US Fashion Ring Sizing. If you only know your wedding band size it is very likely that you will not be the same size in our rings, especially if you intend to wear them on other fingers.
  • If you are sizing for one of our larger rings, (WraparoundShieldInterlockingCage etc.) we suggest sizing up by a quarter to a half size from the size you would choose in a thinner stacking ring.
  • Make sure the sizer easily fits over your knuckle. Many people have larger knuckles and a smaller base to their fingers. Sliding the sizer over your knuckle is one simple way to make sure you are getting the right size!
  • If you are between sizes, we recommend sizing up instead of down.
  • We offer sizes 1-16 which includes every quarter size. However, a quarter size change is a very small adjustment. If you are exchanging a ring that did not fit, please keep in mind that most people exchange for at least a half size up or down.

This small plastic adjustable ring sizer can be used to find your size (or someone else's) whenever needed. It comes in a little paper packet printed with easy instructions. Measures in US whole and half sizes. (If you just need to convert your size from another country's, there are tables online for that.) Please be aware that narrow rings always feel looser than wider ones. For extra wide rings, you may need to order a half size larger. This is very individual however. The sizer is about 4 mm wide.


  • Free Shipping Worldwide: OVER 40 dollars.
  • We process orders between Monday and Friday. Orders will be processed within 2 business days of ordering and shipped out the next day after the processing day. Please note that we don't ship on weekends.

    Ring Sizer, Adjustable Plastic Ring Size Finder

    Sale price USD $9.99 Regular price USD $19.99

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