?Extra Wide & 4"" Thick?This self-inflating camping pad is up to 79*27.5*4 inches. It keeps you away from uneven ground and hard rocks. The extra-thick air cells and built-in pillow relieve back and neck pressure, ensuring comfort and warmth for your sleep all night. | ?30s Inflate & 1s Deflate?Save time and effort! The built-in pump takes 30-60 seconds to fully inflate the camping mat. No longer needs to be inflated by mouth or pump. Deflate in one second. The upgraded valve has two layers. No more air leaks! | ?Resistant 40D Nylon? Camping sleeping pad made of outdoor-grade 40D nylon and inner TPU sealing coating. Resistant, hard wearing, no tearing and easy to clean. Ergonomic design allows you to sleep comfortablely even in rough outdoor environments. Our inflatable camping mattress have undergone strict quality inspection, so please use them with confidence. | ?Ultralight & Easy to Carry? The ultra-light self inflatable sleeping pad is weighed and sized only like a water bottle. Inbuilt pillow saves you the trouble of carrying an extra one. This air mattress can easily fit in your backpack, perfect for hiking, camping, backpacking, traveling, climbing, hiking and other outdoor activities. | ?Get One More for Twin Bed? Our camping pads are equipped with buttons on the side, you can easily connect another one to create a double bed, making a wider space for more comfort sleeping. Perfect for you to go camping with your families and friends. Also, it comes in different colors on each side, more fashionable than others.