The Intex 15" Twin Essential Rest Dura-Beam Airbed Mattress is a firm, rectangular-shaped mattress designed for twins. It features a built-in pump for easy inflation and comes in a stylish blue color. Made of durable polyester, velvet, and PVC materials, this airbed mattress has a height of 15 inches and a length of 75 inches, providing a comfortable sleeping space for guests or temporary sleep arrangements. With a weight of 8.45 lbs, this inflatable mattress from the Intex Dura-Beam Duluxe product line offers convenience and comfort for a variety of uses.