Aerobed Simply Rest Inflatable Bed, Twin Twin-sized inflatable bed for spur-of-the-moment guests Inflates with plug-in pump in just 60 seconds Exclusive Quick Air Release Valve deflates Aerobed in 15 seconds Constructed of puncture-resistant, heavy-gauge, non-allergenic PVC vinyl Inflates to 9 inches thick; measures 78 by 60 inches; 650-pound maximum sleeper weight