This inflatable airbed is a comfortable & durable airbed. The waterproof material makes it ideal for camping & outdoor use. It has an exclusive wave beam construction for a flat, uniform & comfortable sleeping surface. Created with heavy gauge vinyl that is durable & easy to clean. It is equipped with a quality tested 20.8 waterproof flocked top, along with 14 gauge vinyl beams and 15 gauge bottom. Has a 2 in 1 valve with extra wide openings to make inflating and deflating quick and convenient. Fits standard size sheets. Height of mattress is 8.75 inches for a soft & comfortable sleeping experience.