Nice framed bed. All one piece. Sits on metal frame that opens and closes like an accordion. Plugs into the wall to both inflate and deflate the bed electronically. Really easy to set up and break down. The exterior bag has seen better days, but I just use straps to keep it all tight in a cube. Straps sold separately. New this bed is over 200 dollars, so it is really high quality. I've had it for many years and it has served me well. It's great for when family or friends come to sleep over.