Features: Protect your elbow and arm while doing sports or medical treatment. Lightweight and seamless construction provides maximum comfort. Good flexibility and elastic design, easy to adjust it to your ideal size. Ideal for outdoor sports like climbing, hiking, basketball, tennis, etc. Specifications: Material: 75% Neoprene & 25% Nylon Color: Black Size: Free Size, suitable elbow circumference less than 34cm Item Weight: 53g 1.90oz Package Size: 18 * 13.5 * 2cm 7.09 * 5.31 * 0.79in Package Weight: 56g 1.96oz 1 * Elbow Brace This elbow support is ideal for riding, mountain climbing, football, basketball, badminton, tennis, track and field and many other sports.