Aerobed Full Size 18" Elevated Bed w/ Roller Bag & Built-in Pump Large oval coil construction for smooth sleep surface with advanced four-layer construction for added stability Built-in, hands-free pump inflates bed in under 3 minutes; while the patented whoosh valve easily deflates in approximately 1 minute Setting up the bed is easy with the built-in comfort dial pump, simply click the switch on the control wand to inflate the air mattress without holding any buttons Unique design allows you to tuck your sheets in like you would a regular mattress, fits standard full size sheets Approximate inflated dimensions: 74-inches x 54-inches x 18-inches