Two-button folding allows independent operation of each side so walker fits through narrow spaces while maintaining rigidity. Easy-to use folding mechanism is ergonomically designed for operation with palm, finger or arm. Lightweight, polished one-inch aluminum tubing with dual steel cross bars supports up to 400 lbs. and weighs only 7.5 lbs. Contoured vinyl handgrips enhance user comfort and are easy to clean. Upper and lower spreader bars increase rigidity and make platform attachment easy to attach. Folds to 4.5"" for ease of transport and storage. Solid brass detent buttons resist wear and breakage while supporting user's weight. Footpiece silencer provides quiet adjustment and rattle-free use. Numbered footpiece adjustment holes provide ease of adjustment. Eight adjustment holes offer precise fit for a broader range of user heights. Leg inserts at stress points make walker stronger and more durable. Product Dimensions: Length/Depth: 34""-38"". Approx. User Height: 5'4""-6'2"". Base Width: 26.25"". Inside Grip Width: 19"". Base Depth, Open: 17.5"". Base Depth, Folded: 4.5"". Tubing Diameter: 1"". Product weight: 7.5 lbs. 07767 - Guardian Extra-Duty Folding Walker, 400lb. Cap. - 1 Each.