Wheelchair weighs less than 34 lbs. excluding foot riggings. Swing-back arms with patent-pending push-button arm release. Height adjustable seat back (16"-18"). Cast aluminum seat cradles for durability.This durable chair features a carbon steel frame with chip-resistant chrome plating and threaded seat screw inserts reduce stripping from upholstery changes. Sealed bearings in fork housing, rear wheels and front wheels keep dirt out and are maintenance free. Elevating legrest model features a notched, maintenance-free stainless steel ratchet bar. Padded and upholstered armrests and calf pads provide style and comfort. Color: Black Limited lifetime warranty on frame and crossframe. One year warranty on upholstery, wheel lock assemblies, wheels, tires, castors, handgrips, legrests, arms, armpads, handrims, quick release, axles, and any other "wearable" parts.