Elevating legrest models feature a notched, stainless steel ratchet bar to lock the legrests securely in place. Threaded seat screw inserts minimize stripping from upholstery changes. Padded and upholstered armrests and calf pads are standard. Carbon steel frame with rust- and chip-resistant chrome plating. Easy-to-clean navy vinyl upholstery. Chart pocket on back. Arm style: desk length removable. Leg style: detachable elevating footrest. Seat size: 22" x 18" (56 cm x 46 cm). 350-lb. (159 kg) weight capacity.