About this item ? SELF INFLATING-This car back seat sleeping pad made of high-density sponges and because of the high elasticity of the sponge core, it will inhale and expand by itself, so as to achieve the effect of automatic inflation( It is not automatically inflated by a motor, please be noted), which simplified installation work and does not require you to inflate with the car battery, Just save your time and energy and leave them for the fun of camping. ? WATERPROOF AND EASY TO CLEAN-Surface of this car automatic air mattress is made of a soft and durable fabric, waterproof and breathable, easy to clean, you can free your kids and food on the pad! ? SPONGE FILLING-The inner core of this car air mattress is made of high-quality stretch cotton, a 2 inches thick high-density sponges for comfortable support and self inflating.It's not as thick as regular air mattress, but it has fewer air leaks problem and brings more camping feel! ? PILLOW AND PROTECTING EDGE- Build with an inflatable pillow on the top, and add an inflatable protection part on the side to prevent bumps and prevent small things from falling, bringing a more comfortable and relaxing experience ? MULTI-PURPOSE-This inflatable sleeping pad suitable for the back seat of most SUV, Minivan and Trucks, and can also be used as double sleeping pad for tent camping travel › See more product details