Roho 18 x 16 WC Cushion Low Profile Dual Valve Bath Shower Chair Accessories 8 deep * The Alternating Nerve Sensory Evaluator Access 8 deep * The Alternating Air Flotation Mattress System with gentle low air loss incorporates the features that clinicians demand for their patients in a portable system * Mattress utilizes 18 independent 5 Air Insert: 18 Month Limited Warranty s position over time *Lightweight: Easy to handle and carry *Washable: Cushion can be easily cleaned with soap and water 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