Package Includes: you will receive 12 pieces of water activated flood bags in black color, each measuring about 12 x 28 inches/ 30 x 70 cm, and they will expand to about 3.5 inches/ 9 cm high when activated by water and filled, adequate and sufficient for daily use of water barriers Safe and Reliable: the flood prevention barriers are mainly made of non woven fabric, thick, firm and not easy to wear; Do not need sand to fill, they will expand quickly when encountering water, which is convenient to use Easy to Use: you can put the sandless sand bag in a place that should be protected before the flood, water the bag in advance to make it expand, and the expanding process only takes a few minutes, which will avoid the trouble of moving and filling sand bag, promoting the efficiency of flood prevention Repeated Use: the sandless sand bags for flooding can be applied repeatedly, and they will have better performance of water absorption with multi layer combination, suitable as water and flood barriers in gardens, doorways, garage roads and more places Kind Note: please put the water activated and sandless sand bags in a dry place when not in use, because water will gradually evaporate and return to their original state, the flood bags will expand when it meets water again, but the effect may not be as good as before
