Let us help you find your perfect size for your BOUND rings.
Grab a ring that you can measure:

• Measure, in mm, the inner diameter of a ring which fits you.

• Match the measures to your ring size as follows:

3 - 14.07 - F - 44 - 14

4 - 14.9mm - H - 47 - 15

5 - 15.5mm -  J - 49 - 15.5

5.5 - 16mm – K – 50 – 16

6 – 16.4mm – L – 51 - 16

6.5 – 16,9mm – M – 52 – 16.5

7 – 17.3mm – N – 54 – 17

7.5 – 17.7mm – O – 55 – 17.5

8 – 18.2mm – P – 56 – 18

9 - 18.75 - R - 59 - 18.5 

[ Bound Studios size/US – diameter in mm – UK – EU ]

Do you not have ring that you can measure? Use your finger!
Click here to measure your finger