Arm Rest Pad Desk Length Nylon Universal for Wheelchairs Otoscope Opthal Batteries bariatric load capacity under normal 67440000 bariatric load capacity under normal use Single Rail * Prevents rolling out of bed while providing safety and security for the user * Both models adjust up and down * Security rails are made out of tubular steel and are powder coated in white * Also available for home style adjustable beds (Craftmatic Beds) * Rail Length 18 * For rails on both sides of the bed * Fits up to a full sized bed * Product Weight 12 lbs * Rail Height 20 * Weight * Under mattress platform 30 * Capacity 250 lbs * Parts for Viper Wheelchair: Desk arm pad