Take the Pressure Off(TM) Deluxe Adjustable Pressure Pump & Pad with Flaps by Blue Jay * For both hospital and home care use * A-B lines alternate inflating 96 air bubbles for superior bedsore treatment * Designed to be placed on top of an existing mattress * 15.7" end flaps wrap underneath the mattress for increased stability * Durable, heavy gauge premium medical grade PVC * Inflated pad size: 78.7" L x 35.4"W x 2.8" H * Instructions,t ubing and repair kit included * Adjustable Pressure Pump provides variable pressure setting for optimum comfort and support * Pump produces 6 LMP of consistent air flow and pressure * Pump has a preset 12 minute alternating cycle * Pump feaures a built in bracket in order to easily attach to the end of the bed * Quiet pump alternatively inflates and deflates 96 individual bubble air cells in the bubble pad * Pump has a lighted on/off switch * Alternating Presure Pump specifications - Power Supply: 110V/60Hz - Air Output Capacity: 6 Liters / Minute - Cycle Time: 12 Minutes - Pressure Range: 20-120mmHg - Power Consumption: 15VA - Fuse: 0,5A - Size 8.7" x 4.3" x 3.2" - Net Weight: 1.7 Lbs - Warranty: 2 years * Bubble Pad with Flaps specifications - Inflated size: 78.7" x 35.4" x 2.8" - End Flaps: 15.75" - Color: Blue - Material: PVC - PVC Thickness: 0.3mm - Net Weight: 4.3 Lbs - Max User Weight: 297.6 Lbs - Pad Warranty: 1 Year * Replacement Pad Only - Use Item 1775B *