The Serta 16" Double High Queen Inflatable Mattress is a comfortable and durable option for adults looking for a firm and supportive mattress. With a thickness of 16 inches and a double high design, this mattress provides a cozy sleeping surface. The internal pump makes inflation easy, while the adjustable firmness allows for customized comfort. The flocked velour surface adds a touch of luxury, and the sturdy construction with a 500 lb capacity ensures long-lasting use. Made of a blend of rayon and PVC, this inflatable mattress is easy to care for and suitable for various sleeping positions.