This model features Permanent Arms with Elevating Leg Rests.Durable tig-welded frame in gray powder coat finish. Comfortable nylon upholstery. Smooth-rolling, solid flat-free tires. Dual axle hemi-height adjustable. Available with detachable legrest or detachable elevating legrest.Seat size comes in 18" w x 16" d (46 cm x 41 cm) and 16" w x 16" d (41 cm x 41 cm).300-lb (136 kg) weight capacity.