Wheelchair Sof Top Removable Lap Tray (Fits 16 18 WC) Exercise Rolls Rejuvenating vibration massage * Lightweight Paper Towels Rejuvenating vibration massage * Lightweight design * Illuminated feet for added fun * Assorted colors in a fun countertop tray * Convenient battery operation (2 …AAA batteries included) * 90 day warranty 5cm *Require increased sitting stability *Require correction of pelvic asymmetry (medial lateral or anterior posterior) *Skin Protection: Based on forty years of research and individual experience our patented ROHO© DRY FLOATATION© technology provides unparalleled performance in facilitating blood flow by fitting matching and tracking the shape of an individual *Shape Fitting: The unique cellular design of the LOW PROFILE© allows the cushion to constantly conform and track movements of the body *The simple adjustment and conformity of the cells accommodates and meets the unique skin soft tissue integrity needs of each individual throughout the day *Convenience: All postural adjustments are made while the individual is seated eliminating the need for transfer on and off the chair during the evaluation process *Medicare code: E2624 and E2625 *Construction: flame resistant black neoprene made without latex *Includes: LOW PROFILE Dual Compartment Cushion cover hand inflation pump repair kit and operation instructions *Optional Heavy Duty cover is available *Height: 2 Wheelchair Width: 16 to 18 * Dimensions: 24 Wide x 20 Deep * Trays serve as foundations on which patients can lean for support they provide feeding surfaces and they act as reminders not to leave the wheelchair * All trays have easy open closures for OSHA compliance and around the chair straps that prevent them from sliding forward * Sof Top tray is easy on sensitive arms and elbows