quick dam inflated flood emergency protection bag

Denilo new style sandless Self-inflating Sandbag How to build a flood barrier without sand? You many choose Denilco flood sandless sandbags on the even concrete or paved road. And if on the grass yard, you may need the self-inflated sandbag. Now we developed a modern sandbag without sand. That is a amazing, it is a self-inflating sandbag. The weight is just 0.33kg before use, but when it gets touch with the water, it can inflate to around 20kgs within 3 minutes, making people no need to carry the heavy sandbags and save much labor cost.   The inflatable expansion sandbags with 4 handles are the great invention of Denilco, with the handles, users could easily lift the sandbags without any extra labor cost, and the stereoscopic shape of the sandbags are also good looking and make our expansion sandbags a good choice of people. The flood control bags are easy to take and deploy.   Alternative sandbags with four handles Description Self-inflating sand bag Material…