Intex Elevated Airbed with Pump, Queen: * Perfect for the home, dorm room and even camping * Built-in 120V electric pump * Waterproof, flocked top * Flocked top keeps the sheets in place * Raised 13" from the floor for convenience * Location, temperature, and humidity will affect the airbed"s firmness. Airbeds will need to be occasionally re-inflated (topped off) to maintain desired firmness when used for more than a few days as vinyl tends to relax over time. * Measurements will vary based on customer"s inflation. Airbeds are measured from the widest point including the beams (bulges) on the side and off the tallest point from the floor including built-in pillows if applicable.