Feature: 1. It can be spliced into two or more air cushions according to automatic requirements, and the sleeping mats are connected by automatic buttons; 2. Bind with portable socket and use special tube sheet; With a carry-on bag for easy storage and carrying; 3. The pillow that comes with the inflatable cushion needs to adopt an independent inflatable hole design. When using, press the plastic air inlet with your thumb and forefinger to blow air, and press the bottom of the air nozzle when deflating; 4. It is very suitable for picnics, camping and hiking, beaches, sports events, backyard games, Titan dances, outdoor concerts, hunting, etc. 5. This mattress is really a good choice for couples or couples, and it is the best friend when camping. Specification: Material: Polyester Size: about 190 * 60cm Color: Camouflage Style: Double Folding Inflation method 1. Unfold the air cushion and open the charging valve cover anticlockwise until it expands automatically; 2. When the expansion of the air cushion is completed, screw the charging valve cover clockwise; 3. When using for the first time, it can be pressed several times to adjust the air pressure to make it reach a comfortable expansion degree. If you want to go farther, climb the highest peak, equipment is important There is always a place that attracts you and a product that works for you Outdoor equipment distribution center, sports equipment base camp