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