Remington Artificial Muscle Supporter Knee Power Walk - Size L 1 piece 【360° Support】 The design wraps around the knee 360° to reduce knee instability and provide stability. 【Comfortable to Wear】 Made of silicone material, it is flexible and comfortable even for long periods of use. 【Hand Washable】 Easy to care for and keep clean. Hand washing is recommended. An artificial muscle supporter that provides stability with 360-degree knee fixation. - Type: Artificial Muscle Supporter - Features: 360-degree knee fixation - Purpose of use: Knee support - Size: L size - Color: Black - How to use: Hand wash recommended - Materials: Silicone, Nylon Instructions are on the back of the bag.