Adjustable height handles with comfortable molded handgrips; adjust in height from 30" to 36" (76 - 91 cm). Curved backrest is easily adjustable. Loop-type locking cable brakes operate on rear wheels; specially angled for those with dexterity issues. Rugged, high-impact plastic seat, 16" x 10" (41 x 25 cm), folds for easy transport and storage. Removable nylon and mesh carrying bag immediately beneath seat; can stay in position when unit is folded. Smooth rolling 8" (20 cm) wheels suitable for all terrains. Maximum weight restriction: 250 lbs. (114 kg.). Weight: 20lbs