Available in the following sizes: 52, 54
- 52: 52 mm circumference, 16.5 mm diameter
- 54: 54mm circumference, 17.3 diameter
To measure at home:
– Take a piece of stiff cardboard, plastic or thick wire and wrap it around the finger.
– Mark the exact spot where the ends join.
– With a ruler, measure the length from end to end.