Amazon.com: NOVA Lightweight Wheelchair with Flip Up Desk Arms (for Easy Transfer), Adjustable & Easy Release Footrests, Safety Anti-Tippers, Choose from 3 Seat Widths - 16”, 18”& 20”, Weighs only 32 lbs. :
QUICKIE Nitrum Ultra-Lightweight Rigid Wheelchair | Sunrise Medical
Amazon.com: Hi-Fortune Magnesium Wheelchair 21lbs Lightweight Self-propelled Chair with Travel Bag and Cushion, Portable and Folding 17.5” W Seat, Park & Brake Anti-Tipper, Swing-Away Footrests, Ultra-Light, Red : Health & Household
Nova 7160 16″ Lightweight Wheelchair Desk Arm | Mobility Masters