1. Constructed of foam laminated to a loop pile material.
2. Provides immobilization of the shoulder and upper arm.
3. Restricts mobility of shoulder and upper arm separations.
1. Small (S): inch 10~11, centimeter 25~28.
2. Medium (M): inch 11~12, centimeter 28~30.
3. large (L): inch 12~13, centimeter 30~33.
4. Extra large (XL): inch 13~14, centimeter 33~36.