A. This outdoor square inflatable pillow is designed for scenarios such as leisure camping and traveling. It is made of PVC flocking fabric, which feels soft and is skin-friendly, providing you with a pleasant using experience. B. In terms of design, it has a generous square appearance with dimensions of 440mm×270mm. It can fit well with the neck and head of the human body and offer sufficient support. Moreover, it is very lightweight, weighing only 75 grams, and is effortless to carry. Whether used as a sleeping bag pillow during camping or as a neck pillow and cushion during a journey, it can perform well. C. It is suitable for a wide range of people, including men and women, the young and the old. For those who love outdoor leisure activities, it is a considerate and essential item. D. Its foldable design makes it easy to store and can be easily put into a backpack, allowing you to start a comfortable outdoor journey at any time.