Wheelchair Half Tray Padded Flip Away Right Stand. Shape Comb Ultrasound Muscle Stim Foam base may be wiped Nasal Cannulas 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:16 W x 16 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 2 Channel Electrotherapy * Easy to add modularity allows the addition of two additional channels of electrotherapy light therapy or a battery module * High contrast 5 (13 cm) FSTN LCD monochromatic user interface * Two independent electrotherapy channels expandable to four independent channels * Multiple waveform electrotherapy six clinical waveforms: Interferential Premodulated High Volt Russian Symmetrical Biphasic and Microcurrent * Documentation of treatment data with Patient Data Cards * User defined protocols for your specific needs * Dual frequency ultrasound at 1 or 3 Dimensions: 22 (L) x 9 Right Side * 1 2 thick wood base covered with 1 thick foam * Upholstered with black molded satin vinyl * With adjustable height bracket * Flips up and and out of the way * With recessed cupholder * Half tray hardware is made to fit either desk length or full length arm pads