ComfortCoil Technology with 35 internal air coils for added durability and support.2-in-1 valve for fast inflating and deflating in just about 4 minutes!Durable, waterproof, non-toxic PVC construction and suction grip bottom to keep bed from slidingPowerful and portable electric powered air pump makes this bed perfect for guests, sleepovers, camping and more!Superior welding makes this air mattress completely air tight with no moving noise, so you can sleep soundlyWeight Limit: 500 lbsDimensions: 80"L x 60"W x 22"H