[UPGRADED DESIGN - 9CM THICKNESS FOR MAXIMUM COMFORT] Our upgraded camping mat has been carefully designed to increase its thickness to 9cm, which keeps your body away from wet and uneven ground, and TPU nylon fabric to keep your body at a normal temperature, so that you can sleep comfortably even outdoors. [STOMP TO INFLATE- CONVENIENT & FAST] In just 45 seconds you can get a comfortable camping mattress. You don't need to carry an additional air pump, step on the built-in air pump to inflate, saving time and effort. It is one of the most popular camping accessories for outdoor enthusiasts. [EASY TO MAKE A DOUBLE BED]Our self-inflating camping mat has buttons around the edge, connecting two or three sleeping pads to create a double bed, ideal for couples and families on camping trips. [COMPACT AND PORTABLE]Only 0.9kg/1.9 lbs, equivalent to the weight of a bottle of water. Our self-inflating mattress folds so small that you can put it in your backpack without taking up much space, perfect for camping, travel, etc. [PERFECT CUSTOMER SERVICE] Our sleeping mats are made from extra thick 40D nylon and multi-layer TPU that won't tear even if you use them on uneven surfaces, come with 3 repair patch stickers to fix a damaged inflatable sleeping pad in an emergency. If you are not satisfied with our sleeping mat or have any questions, please get in touch with us directly and we will do our best to serve you!