Sandless Sand Bags Garage Water Barrier Flood Barrier Sandbags for Flooding Water Absorbent Mat Pig Mat Flood Prevention Barriers Reusable Sand Bags for Flood Control Water Activated, Black, 5 Pieces
- What you get: you will get 5 pieces water activated flood bags in black color, each piece measures about 16 x 24 inch, adequate and sufficient for daily waterproof barriers' usage.
- Safe and reliable: sandless flood sand bags are made of quality canvas, sturdy and not easy to wear.
- No need for sand, swell automatically when meet water, safe and convenient to use, can be degraded naturally.
- Easy to use: put this sandless sandbag in a place that needs protection before the flood, you can water it in advance to make it expand, the expansion process takes a few minutes.
- Multiple occasions: water absorbent flood barrier can perform better if you stack multiple of it, suitable for the waterproof and flood prevention of gardens, doorways, garage roads and other places to construct waterproof barriers.
- Pay attention to: water activated sandless sandbag can be placed in a dry place after not in use.
- The water will gradually evaporate and will collapse again, and then it will expand again when it meets with water, but the effect may not be as good as before.
