?Ultra Wide & 4"" Thick?This cozy self-inflating camping pad is up to 79*27.5*4 inches, so you'll have plenty of room to stretch out. It's perfect for keeping you away from uneven ground and hard rocks, so you can relax in comfort. The extra-thick air cells and built-in pillow will relieve back and neck pressure, ensuring you'll have a peaceful night's sleep. | ?30s Inflate & 1s Deflate?Save your time and effort! The built-in pump inflates the camping mat in just 30-60 seconds. No more struggling to inflate it with your mouth or a pump. And it deflates in just one second. The upgraded air release valve has double-layer valves, so you can be sure that air won't leak. | ?40D Nylon & TPU? This camping sleeping pad is made of 40D nylon and TPU. It's resistant, hard-wearing, and easy to clean. The ergonomic design allows you to sleep comfortably even in rough outdoor environments. Our inflatable camping mattresses have been quality-inspected, so use them with confidence. | ?Ultralight & Portable? This ultra-light self-inflatable sleeping pad is the perfect size for your backpack. It weighs only as much as a water bottle and has a built-in pillow, so you don't have to carry an extra pillow. It's great for hiking, camping, backpacking, traveling, climbing, hiking, and other outdoor activities. | ?Get One More for Twin Bed? Our camping pads have buttons on the side. You can connect another one to make a double bed, creating more space for comfort. It's perfect for camping with friends and family. It comes in different colors.