| Use |
flood prevention |
| Feature |
Eco-Friendly |
| Weight |
400 grams |
| Place of Origin |
Shandong China (Mainland) |
| Brand Name |
OEM |
| Model Number |
flood prevention |
| Supply Type |
In-Stock Items |
| Pattern |
Printed |
| Style |
Plain |
work process When immersed in water, its volume and weight increase rapidly. The bag will reach to the biggest volume in 3-5minutes and the volume will be about 80-100 times of the original one, and no breakage and disrepair, are guaranteed. The material for absorbing water is SAP ---Super Absorbent Polymer with no harm to environment and body. 1) size is 600x360mm,