BlessReach Walker Function Knee walkers are an excellent alternative to crutches,Ideal for adults recovering from injury or surgery to the foot, ankle or calf as well as below-knee amputees, saying goodbye to mobility issues ALL TERRAIN FREEDOM: This All Terrain steerable knee scooter features two 11 inch front tires and two 9 inch real tires, providing freedom to navigate your home, work, and any terrain with ease - including grass, gravel, dirt and gaps in sidewalks. Comfortable and Durable Using crutches requires a lot of upper body strength, rubs under the armpits and is unstable. Knee walkers feature contoured and padded knee braces designed to support the legs, painless crutch alternative, can hold up to 300 lbs weight, to ensure you feel comfortable and stable Foldable Walker with Bag The knee walker comes with a removable canvas bag, which is easy to disassemble and durable, and can fully store personal items. Both the wheel bracket and lever are foldable to reduce space for easy transport and storage Service Quality Assurance The walker is tested before leaving the factory, and has 24-hour customer service. If you have any pre-sale and after-sale questions, please contact us.