Bunnell Modified Safety Pin used for contractures greater than 45. Black felt pad on finger strap is positional.
Sizing: Measure finger from proximal finger crease to middle of nail bed.
X-Small fits length of 2"
Small fits length of 2-1/4"
Medium fits length of 2-1/2"
Large fits length of 3"
X-Large fits length of 3-1/4"