-Model : Forever 4042 (6.5cm) -Size : 6.5(H) X 40(W) X 42(D)cm (In case of inflating) -The number of Valves : 1 -The number of cells : 8 x 8 cells * It is made of durable materials for permanent use through one time molding and its non-flammability is very high and it can maintain stable pressure even under extreme environments such as high pressure or extreme cold. * Air is flowing through the independent cushions and the air keeps a patient`s skin dry. It helps a patient maintain comfortable and stable posture. * Air is uniformly charged into cushions, so it is very effective in preventing decubitus. * It is light and portable, and easy to wash.