The support bracket can be used to treat foot drop, varus, valgus, and ankle sprain, etc. It is made of high quality material, non-toxic, durable and practical. Besides, soft lining, comfortable and safe to use at home. Features: 1. Made of high quality material, non-toxic, durable and practical. 2. Soft lining, comfortableand safe to use at home. 3. When lying in bed, it can be opened on one side or both sides, so that the sole of the foot is fixed in the vertical state. Preventing and correcting the varus and valgus. 4. When the rehabilitation training walks, the bracket can be put away. 5. Equipped with a non-slip mat. It has a tight anti-slip pattern on the bottom, avoid slipping. 6. Foot pad at the bottom to ensure 90 degree neutral fixation of the foot. Specifacation: Item Type: Foot Brace Material: Plastic Color: Blue + Black Optional Type: S( 35-39 ), M( 39-43 ), L( 43-46) Package Weight: Approx. 490g( S ), 545g( M ), 585g( L ) Size CN Size Item Weight H * L S 35-39 476g 35 * 26cm / 13.8 * 10.2inch M 39-43 531g 39 * 28cm / 15.4 * 11.0inch L 43-46 571g 41 * 30cm / 16.1 * 11.8inch Function: Immobilization of the foot, treat foot drop, varus, valgus, and ankle sprain, etc. Package List: 1 * Foot Brace 1 * Foot Pad 1 * English Manual Note: Do not use outdoors, or on slippery and uneven surfaces. .