This is a used GEKETY single camping air mattress. This is a set of 2. I bought these new last year and only used them once for camping. They can be connected, and the sleeping comfort was good. There are no noticeable scratches or stains, but there may be minor scratches or stains from use, so please understand that these are used items, and those who are sensitive to such things should refrain from purchasing. The camping mat size is approximately 195cm long x 70cm wide x 10cm high. The air mattress is 10cm thick in the center, and the edges are 10cm thick on both sides. Combined with the pillow, it gently supports the neck and provides a soft, resilient feel. The arch-shaped design conforms to the body. The ergonomically designed air pillow promotes deep sleep, maintaining the natural shape of the neck and cervical spine, allowing for a good night's sleep. And, at 195cm long, both children and large men can lie down comfortably. Relieve today's fatigue and fully enjoy tomorrow's camping. This camping mat does not require the separate purchase of a pump or air filling machine. A foot-operated air pump is built into the foot, and unlike conventional air filling methods such as electric air pumps, manual air pumps, and blowing, inflation is completed in about 3 minutes by pressing the air pump with your foot. A set of 2 lightweight and portable GEKETY cushions.