Air Cell Wheelchair Cushion 18 x 16 x 4 Measuring Aids Your purchases are 100% guaranteed Shoe Inserts and Insoles Your purchases are 100% guaranteed SAFE with us NEW User Friendly Individual Footrest System * Stainless steel * casters dimensions * Internal Width: 18 * External Width: 22 * Threaded Stem Casters: 3 x 1 1 4 * Overall Size: 40 H x 22 W x 18 D * Seat Height: 21 * Capacity: 300 lbs *Color choices: yellow tan mauve forest green red black grey light blue royal blue white navy teal (mesh only) mint (vinyl only) clear (vinyl only) OR for an additional cost Fern Dance Floral Montego Floral Sierra Sands Tweed 18 x 16 x 4 * Proven design for pressure relief and position equalization * Position equalization results from the variable action of individual air cells * Adjustable air pressure provides relief based on user s individual needs * Easy to use air pump is included * Low surface tension reduces friction and skin shear * Low shear fluid proof cloth cover (not shown) protects against incontinence *HCPCS Suggested Code: K0108