Self-Inflating Water-Activated Fast Absoption High Capacity Sandless Flood Barriers
The are made of thick canvas material firm and durable Super absorbent material
Barrier for heavy Rain flooding and placing at doors and windows of house Garden Gate Garage Entrance Basement Skylight.
40 More Coverage and Easier to Deploy than a Traditional Sandbag.
Ready to use no assembly required
Grows to full size of 4.5 inches high in minutes
Ongoing protection can last for months
Product information
Product name: water swelling bag
Outer bag material: canvas
Expansion time: 3-5 minutes
Maintenance: Air dry and store in a dry place after use
Product style: Fully sealed
Product use: flood prevent flood resistance