Easy Push-Button Mechanisms May Be Operated By Fingers Palms Or Side Of Hand. Each Side Operates Independently To Allow Easy Movement Through Narrow Spaces And Greater Stability While Standing. Unique U-Shape Frame Design Creates Greater Clearance. The Patient Is Able To Bring The Walker Closer To Assist In Standing. Sturdy 1 Diameter Anodized Extruded Aluminum Construction Ensures Maximum Strength While Remaining Lightweight. Vinyl Contoured Hand Grip. 4 Rubber Tips. Adult Size Height Adjusts From 32-39. 300 Pound Capacity. No Wheels Adult Case Of 4