Accommodates patients who weigh up to 700 lbs. and are approximately 5'3" to 6'10" tall. Aluminum frame weighs only 7 lbs. but is extra-stable with double cross bracing. Dual-release buttons are easy to operate and feature audible locking cues. Between hand grips 20"W; inside base legs 24"W; Depth 16". Walker adjusts in height 31"-41" and weighs 7 lbs. Walker with Double 5" Wheels adjusts in height 33"-43" and weighs 8.6 lbs.