1. Wrap a strip of paper around the finger you'd like your ring to be on.

2. Make sure that the paper is pulled snug to your finger, the tighter the better, to find your best fit.

3. Mark the spot where the paper meets and measure the distance with a ruler (in mm).

4. Use the size chart below to determine your ring size.

Circumference (mm) Ring Size
49.3 5
51.9 6
54.4 7
57.0 8
59.5 9
62.1 10