"A comfortable and easy-to-use sleeping solution for surprise guests, the Serta Raised Twin Air Bed with NeverFlat AC Pump offers superior sleeping comfort. Offering a higher 18"" height, this raised height design is easier to get in and out of and offers a more traditional feel than standard airbeds. Easy-to-use design features a powerful and convenient, built-in NeverFlat AC pump to inflate and deflate the bed quickly. This advanced pump allows you to select a desired firmness setting, and activates quietly to reinflate the bed if it loses any pressure through the night. 21 independent circular coils create a comfortable sleeping surface while vertical and horizontal reinforcements allow bed to maintain shape and provide improved support and comfort as you sleep. The soft-touch flocked top provides a comfortable sleeping surface on top, while also holding your bedding in place. Durable PVC construction. Cord storage port neatly hides the internal cord when not in use. Carry bag included for easy transport and storage. Repair kit included. Inflated dimensions: 74""L x 39""W x 18""H. Max Wt. Cap.: 350 lbs. Mfrs. 1-year warranty.Manufacturer model #: 985390425. Durable and comfortable, raised-height twin-sized air bed 18"" elevated height design Built-in NeverFlat AC pump easy inflation/deflation, maintains desired firmness Durable PVC construction Comfortable and supportive design with 21 independent coils Soft flocked top holds sheets in place and enhances comfort Carry bag for easy transport and storage Includes repair kit"