Knee Walker Function: Ideal knee scooters for foot injuries adult : surgery to the foot, ankle or lower leg as well as below the knee amputees.The BlessReach knee walker is an excellent alternative to crutches. Safety and stability: The scientific double tube structure is stronger and can provide better support. Use more comfortable 8-inch wheels, easy to maneuver. Ergonomic adjustable locking handbrake for better safety. Safety and stability: The scientific double tube structure is stronger and can provide better support. Use more comfortable 8-inch wheels, easy to maneuver. Ergonomic adjustable locking handbrake for better safety. Knee Walker with Bag:The BlessReach knee walker with detachable canvas bag. The canvas bag has a double-layer structure, which is easy to disassemble, portable, durable and beautiful. EASY TO TRANSPORT: The Knee Walker main frame is removable, the operating steering lever folds to reduce space, and can be placed in the car for easy transport.