This Foot Drooping Orthosis Rehabilitation Inner And Outer Turning Protective Gear is designed to provide support and protection for your ankles during physical activities. It is suitable for adults and can be used for ankle fixation and health massage. The product comes in three sizes: S (35-39 yards), M (40-44 yards), and L (above 44 yards), making it suitable for a wide range of foot sizes. The main protective part of this gear is the ankle, providing stability and preventing injuries. This product is categorized as an ankle support and comes with one orthopedic device in the packaging.