Small
- US SIZE 6/ UK SIZE L
- DIAMETER 16.5MM
- CIRCUMFERENCE 52MM
Extra Small
- US RING SIZE 5/ UK RING SIZE J
- DIAMETER 15.3 MM
- CIRCUMFERENCE 49MM
Extra Extra Small
- US SIZE 4/ UK SIZE H
- DIAMETER 14.9MM
- CIRCUMFERENCE 46.8MM
Extra Large
- US SIZE 9/ UK SIZE R
- DIAMETER 19MM
- CIRCUMFERENCE 59.5MM
Large
- US SIZE 8/UK SIZE P
- DIAMETER 18.1MM
- CIRCUMFERENCE 57MM
Medium
- US SIZE 7/ UK SIZE N
- DIAMETER 17.3MM
- CIRCUMFERENCE 55MM
