The RV Luxe may be the best RV mattress on the market! We start with a 682ct pocketed coil system to give you the best support possible while keeping motion to a minimum. The high quality latex foam gives you cushioning support while the breathable serene foam gives you cooler comfort, without reacting to changing temperature. The mattress is then covered with a soft and luxurious quilted fabric cover. This mattress gives you all the comfort of a luxury mattress while still being able to fit in a box for easy installation in your RV, so you can enjoy it right awayShort Queen: 60 x 75 Queen: 60 x 80 Narrow King: 72 x 80 Short King: 76 x 80*All measurements in inches