Made of a durable, stable steel frame designed for individuals who need an extra wide and deep ambulatory device. Spacious, comfortable padded seat that flips up to expose basket storage area 18x23". 8" casters for improved mobility over rough outdoor/indoor terrain. Padded, removable backrest for back support while seated. Easy to operate hand brakes can be locked. Approx. patient height adjustment 5'8"-6'5", overall width 31.13", overall depth 32.88", depth folded 19.5", width inside base legs 22.5", width inside hand grips 22.5". Product weight:26lbs, weight capacity:500lbs. 5 year limited warranty on brakes, 1 year limited warranty on components, none on tires/wheels.