ProBasics K3 Lightweight Wheelchair 16 x 16 ELR Wound Care Model Accessories Sensor: capacitive pressure sensor Ships via truck Sensor: capacitive pressure sensor Foam base may be wiped with damp cloth * Neoprene rubber cushion insert can be patched or repaired to extend use * Customized Jay foam base and ROHO air insert are fluid resistant * Cushion size:18 W x 20 D * Wide ranges of sizes also available to fit chair widths 14 to 24 upon request * Weight capacity: 550 lbs * HCPCS Suggested Code: E2622 * 2 year warranty Weighing less than 36 pounds the ProBasics K3 also comes standard with tool free adjustable front riggings and easy push lock wheel locks 300 lb weight capacity