【Perfect Double Sleeping Mat】Size before inflation: 32cm*12cm*12cm, full gas (foot cannot step down to stop inflation, measured from the edge) size is 196cm*125cm*9cm, big enough for 2 people. 9cm thickness keeps your body off the ground and ensures maximum comfort and warmth when sleeping outdoors. It will undoubtedly increase your happiness when you're camping, hiking, fishing, climbing, or using it as a guest. 【BUILT-IN FOOT PUMP】No mouth blowing, no extra pump, wide sleeping pad features a built-in foot pump, Easy to inflate and deflate. It takes only about 2 mins to fully inflate this thick queen sleeping pad by foot pressing.NOTE: the inflation time is determined by the speed with which your foot presses. 【High Quality】The sleeping pad is waterproof and resistant to being put on. The thickened film ensures that our self-inflating camping pad is effectively puncture and moisture resistant, with no air leakage and no water. The weight capacity is strong enough to support your body and you can just relax while using the pad. 【Portable & Ultralight】Weighing just 1.4kg, this ultra-lightweight mattress can be folded into a compact 13cm*13cmm*31cm pack for easy transport. 【Comfortable & Durable】Alpen Ultralight Sleeping Pad features a unique drawstring support technology. The camping mattress can be independently deformed to meet the curves of the body and effectively disperse gravity, increasing the weight-bearing capacity of the inflatable sleeping pad to 300kg. It will provide you with a sense of comfort when combined with the ergonomic one-piece pillow. After inflation - 196cm*125cm*9cm Before inflation - 32cm*12cm*12cm Waterproof TPU Layer Anti-leak, anti-skid, puncture proof, tear resistant