Bios Living wheel chair in excellent condition. Description. Steel framed folding wheelchair with removable footrests, full length fixed arms, solid tires embossed lightweight vinyl upholstery. Can be propelled by the user or pushed by a caregiver. Rear storage pocket. 8" front tires, 24" MAG rear wheels. Specification Medical Device Class. Class 1. Weight Capacity 300 lbs (136 kg)