These wheelchairs from Medline are a durable and maneuverable option for patients in need of mobility assistance. With an array of customizable options, it's a top choice for patients and physicians alike. Features: Carbon steel frame with rust- and chip-resistant chrome plating Armrests are upholstered and padded Threaded seat screw inserts reduce stripping from upholstery changes Dual axle hemi-height adjustable Features chart pocket on back and easy-to-clean vinyl upholstery Navy upholstery color for 16" models and black vinyl upholstery color for 18" and 20"models Weight capacity: 300-lbs. (136 kg)