WC Seat Width: 20WC Seat Depth: 18WC Leg Style: ElevatingWC Chair Type: BariatricWC Arm Style: Removable Desk LengthExtra-Wide Heavy Duty Wheelchairs have elevating legrest models that feature a notched, stainless steel ratchet bar to lock the legrests securely in place. Threaded seat screw inserts minimize stripping from upholstery changes. Padded and upholstered armrests and calf pads are standard. Carbon steel frame with rust- and chip-resistant chrome plating. Easy-to-clean navy vinyl upholstery. Chart pocket on back. Available with desk length removable and full length removable arm styles. Available with detachable footrest or detachable elevating legrest. Seat size comes in 20" x 18" (51 cm x 46 cm), 22" x 18" (56 cm x 46 cm) and 24" x 18" (61 cm x 46 cm). Optional accessories: Anti-Fold Device (item MDS85196), Overhead Anti-Theft Device for 18"-22"Models (item MDS85197A), I. V. Pole (item MDS85183), O2 Holder (item MDS85181U),O2/I. V. Combo (item MDS85190), Anti-Tip Device (item MDS85189), 22" Pushbar (item MDS85192), Tinnerman Legrest Lock (item WCA806991).