110 x 35 x 2.5 * The Meridian SatinAir Adjustable Alternating Pressure Pump and Pad System is designed to be placed over an existing mattress and is both easy to use and maintain * The compact quiet pump alternately inflates and deflates air cells in the pressure pad and comes standard with a variable pressure setting for maximum patient comfort and compliance * The pump features an output of five liters per minute with a five minute cycle time and can be mounted on the bed with built-in brackets * 5 liter-per-minute pump alternately inflates and deflates air cells over a 5 minute cycle time * Variable pressure setting for added patient comfort * Pump can be mounted on the bed with built-in bracket * Pad includes flaps that wrap around mattress for better stability * Does not contain latex * Support patients up to 300 lbs * One year warranty on mattress and pump * HCPCS Code: E0181 pump * HCPCS Code:A4640 replacement pad * Durable heavy gauge premium vinyl pad with 130 individual bubble cells for maximum comfort and effectiveness * Head and foot flaps secure pad to mattress and minimize movement