Intex Pull-out Sofa Inflatable Bed, 76" X 87" X 26", Queen Location, temperature, and humidity will affect the firmness of the airbed. 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 the way in which the customer inflates the airbed. 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 2 quick inflation and deflation valves.comfortable backrest and armrest Will seat and sleep two people folds compactly for storage Upon deflating, pull-out sofa folds compactly for storage or travel NOTE: Refer the Manual before use which is highly recommended. Pump not included