Air Beds on Sale at wholesale prices. Including the Backrest Air Bed Mattress Sets. These are really great beds and can be used as the regular mattress. The only thing to keep in mind is that if the backrest is built in, it will not fit the fitted sheets. But other than that, these come with the remote control so you can re adjust the firmnes without ever getting of the bed. These are do have a build in ac electric pump.