Airbedz by Pittman Outdoors Original Truck Bed Air Mattresses come in several different sizes to fit mid and full size trucks in long and short bed layouts. Cutouts on each side allowing the mattress to fit around and over the wheel wells creating a sleep area that utilizes the entire truck bed. A built in rechargeable pump inflates and deflates the mattress at the flip of a switch. An integrated air coil system evenly distributes weight over a 12 thick mattress. AirBedz Mattresses are designed to fit around and over the wheel wells of your pick-up creating a sleep area that utilizes the entire truck bed, providing more room and comfort for outdoor enthusiasts. Heavy-duty cloth construction ensures a more puncture resistant mattress meeting the extreme outdoorsmen's needs. Where playing hard and sleeping well are all that matter. Optional inflatable Wheel Well Inserts transform AirBedz into a standard air mattress great for both home and tent use.