Blue Jay Knee Walker * Folding Design * Folding * Polyurethane Foam Seat Cushions And Provides Firm Support * One-click Quick Folding * Folds In Seconds For Easy Transport And Storage Allowing You To Commute In A Cab Or Bus And Travel By Plane * The Front Axle And Center Frame Are Designed To Fold The Knee Walker Into The Most Compact Size Possible * Handlebars Height Can Be Adjusted From From 31 - 38 * Seat Height Can Be Adjusted From 17 - 20 * Suitable For Indoor And Outdoor Use * Weight Limit: 300 Lb. *