Back folds down for easy storage and transport. Carbon steel frame with chip-resistant chrome plating. Comfortable nylon upholstery. Seat belt for safety. Padded armrests. Arm style: full length permanent. Leg style: detachable footrest. Seat size 19" x 16" (48 cm x 41 cm). 300-lb. (136 kg) weight capacity. Optional accessories: I.V. Pole (item MDS85183FT*), O2 Holder (item MDS85181FT*), O2/I.V. Combo (item MDS85190FT*), Anti-Tip Device (item MDS85189FT), Anti-Fold Anti-Theft Device (item MDS85196), Tinnerman Legrest Locks (WCA806991), Carrying Case with Strap (item MDSCHAIRCASE). *Recommended for use with Anti-Tip Device.