More comfortable and stable than crutches, this affordable knee walker is made for both indoor and outdoor use, with 8" wheels for easy steering and balance. The Steerable Knee Walker Scooter also features handlebars with a quick folding mechanism for easy transport and storage. With fully adjustable handlebars and knee pads, this lightweight yet sturdy knee walker offers a weight capacity 300 lb. The scientific bottom frame can provide better support, ergonomic adjustable locking handbrake provide better safety.