After a long and winding cross country road trip, one needs to rest and camp out to recharge their batteries. The Inflatable Car Air Bed Mattress makes it easier to unwind and have an intimate romantic motion in the back of your SUV. Get a good night sleep or a power nap to get back on the road. The inflatable car air bed mattress is very comfortable and easy to setup up with a maximum expansion size of 71×51 inch. Comes with a 12V car electric air pump.