It is made of leather and breathable fabric. With special 3-points pad that provides local coompression, reduce ache on the tendon. It provides easy usage with practical lacing mechanism. It is designed as suitable for use on both sides. It accelerates blood circulation and maintains body temperature. Indications Tennis elbow Golfer’s elbow SIZE ARM CIRCUMFERENCE(cm) S 22-26 M 26-32 Declaration of Conformity CE