With the ergonomic knee platform and dual handrails, this steerable knee scooter perfectly replaces crutches to bring convenience for foot patients. The handlebar has 9-adjustable levels (35.6 in. - 42.7 in.) and the knee pad also can be adjusted from 18.7 in. - 23.4 in. for people with different heights. The sensitive dual handbrakes provide stopping ability when using. The removable front bag and folding design for placing daily items and saving storage space.