Years of quality and expertise continuously pave the path for innovative, luxurious sleep solutions that change the way you think about your nights. Comfort, support and convenience at a moment's notice, the Thomasville? Sensation 15" Air Bed with its powerful external express pump uses a raised mattress design with an offset, Coil-in-Coil structure that offers unmatched support for a truly incredible night of sleep. Find your ideal firmness level and keep it that way thanks to Thomasville? ultra-durable, puncture-resistant, vinyl construction that locks in air for all night comfort so you never have to deal with the middle of the dip in the mattress like a traditional express bed. Inflating and deflating at a moment's notice, the powerful built-in electric pump allows you to dial in your ideal level of comfort with the simple turn of the knob.