VEVOR Folding Knee Scooter, Carbon Steel Steerable Knee Walker with Height-Adjustable Handlebar & Knee Pad, All-Terrain Solid Wheels, Dual Brakes, Leg Recovery Scooter for Broken Ankle Foot InjuriesHigh Quality Solid All-Terrain WheelsComfortable PU Knee PadEasy-To-Use Dual Brake SystemYour Perfect Mobility CompanionNavigate Indoors and Outdoors with EaseErgonomic Design for All-Day ComfortWheel Size: 10 inch Front Wheels, 8 inch Rear Wheels,Color: Black,Item Model Number: HFK-9270,Maximum Load Capacity: 300 lbs / 136 kg,Handlebar Height: 32.9 - 40.8 inch / 835 - 1036 mm,Product Dimensions: 35.8 x 16.9 x 40.8 in / 910 x 430 x 1036 mm,Net Weight: 22.7 lbs / 10.3 kg,Main Material: Carbon Steel,Knee Pad Height: 17.5 - 22.4 inch / 445 - 570 mm