温馨提示：1、遇水膨胀迅速。2如果部分膨胀不够请将其放入水中揉几下。3、不要靠近火源。4使用后请冲洗干净并晾干5干燥后不要弯曲它只需将其弄湿后再使用。英语

Warm reminder:

1. It expands rapidly when in contact with water.

2. If it doesn't expand enough in some areas, please put it in water and rub it a few times.

3. Do not place it near a heat source.

4. After use, please rinse it clean and dry it.

5. Do not bend it after it has dried, simply wet it before use.