... and rubber, plus size adjustable, perfect protection to shoulder. 1.Shoulder support with nylon and rubber, plus size adjustable, perfect protection to shoulder ... .Material:Outer fabric: nylon;Inner fabric: rubberVelcro: nylon; 3.Size:Adjustable;4.Color assortment: N/A;5.Packaging: Each piece packed ... stretch at the same time, extreme good protection and ventilation. Adjustable Shoulder Support