Come and see our amazing products. Double air leakage prevention device, rubber soft plug and thread rotary protection cover. Pedal or press, easy to fill the air, say goodbye to traditional puff inflation, and liberate your vital capacity. With the new technology of our sleeping pad, anyone can inflate the sleep mat without any problems, even kids. Just pump air into the sleeping pad by stepping on it with your foot. Pls confirm with us about the packing info, stock color and exact production time before placing your order.