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. 3" front wheels and rear glide tips.. adult size, height adjusts from 32-39". 300 pound capacity.