Description Model: DABV-AF30501Material:80% NEOPRENE, 10% NYLON-JERSEY and 10% TERRY-PLUSH Size: shoulder part SEE SIZE CHART PICTURES: 15.7" up to 20.9" (40 - 53cm) M: 16.9" up to 22.4" (43 - 57cm) L: 17.7" up to 24.4" (45 - 62cm)Color: Black Feature: This kind of shoulder wrap can directly oppress the shoulder and help reduce the shoulder pain and sprain. No uncomfortable feeling with the cloth-fitting design. Compressed lining increase the warmth and comfortableness Prevent the dislocation of shoulder joint and sprain.