The DreamLux Queen Size Self Inflating Mat will make you want to use your camping mattress at home, it's that good! Witness the thickness! These mats are a whopping 15cm thick yet pack up just as small as any other mat. Our revolutionary hexagonal cross-cored foam provides maximum warmth and body-hugging comfort while the soft pongee top, base and sides make for a luxurious feel and superior stability. Inflation, adjustment, and deflation, are made easy by a simple twist of the high flow flip valves.