The Raised Downy Airbed is engineered with dual chamber construction: the lower chamber functions as the box spring form on a traditional bed, providing extra firmness and support while the upper chamber functions as a mattress. It provides the convenience of a portable airbed with the comfort of sleeping on a raised platform. Plush, waterproof flocking covers the mattress top for a luxurious feel to provide a cozy night's sleep. In addition, the Pillow Rest is remarkably easy to inflate with the built-in, high-powered electric pump; quickly and easily inflate both chambers with the touch of a switch. Then adjust to any level of firmness for the ultimate in comfort. The airbed inflates in about 4-3/4 minutes and deflates completely for travel and storage. Should the mattress feel a little too soft or firm, you can customize the comfort level with the touch of a button. An indentation on the side helps grip fitted sheets so you can feel comfortable in the bedspread you already have.(Intex)