Description: Neoprene Elbow support Material: Nylon,Neoprene Size: S,M,L Feature & Function: The elbow support with a strap is a neoprene elbow sleeve designed to provide warmth therapy and improved blood circulation for weak and overstressed elbow joints. The 2-in, adjustable strap offers compression for the extensor tendon and the "S" seam construction helps add comfort. Features 1) 2-in wide,adjustable strap 2) "S" seam construction 3) Edge-locking process