Serta Raised Queen Pillow Top Air Mattress with Never Flat Pump Primary pump automatically inflates and deflates your airbed in less than 4 minutes, secondary neverFLAT Pump monitors and silently maintains the air pressure to your desired comfort level while you sleep Convenient auto-shutoff feature on primary pump automatically turns the pump system off when the airbed is fully inflated or deflated Washable pillow top cover, 35 circular coils create a supportive and level sleep surface, quality materials that are puncture and water resistant to ensure a long life Durable flocked top provides a soft and comfortable sleep surface that also keeps your sheets in place, made from quality materials that are puncture and water resistant to ensure a long life 18" raised height makes getting into and out of bed easier; Included carry bag for convenient storage and travel, Queen Dimensions: 78"x60"x18" Questions? Please email our Customer Service Team at Contactus@Wenzelco.com or by phone Monday-Friday 9 AM - 5 PM CST at 1-800-325-4121