91成年女人午夜毛片免费,亚洲av男人的天堂精品,少妇人妻精品好爽视频,18禁网站下载免费观看,欧美日韩在线播放视频观看,亚洲第一男人网站视频,日韩一区二区在线观看中文字幕,久久国产亚洲精选av,国产福利诱惑在线网站

1. When filling water, spread it out evenly and do not drag it on the ground. 2. It should be used on flat areas. 3. Diving is not allowed in all the pools.

Air mattresses are generally used in indoor environments, and occasionally can also be used for a short period on flat and smooth ground in outdoor Spaces.

Inflatable products will modify the material formula according to the climate of the specific region. In areas with cold weather, cold-resistant formulas will be added specifically to enhance the cold resistance of the products.

Try to inflate it on a flat and impure floor or ground. Avoid hitting sharp stones or objects, as sharp objects can easily puncture the product, causing air leakage and damage.