6 FT SLIDING DOOR BARRIERS: Use as protection for sliding doors, french doors, and similar at risk areas; Fresh water activated barriers offer easy protection against flooding and leaks in 5-10 min NO SAND REQUIRED: Evenly filled with water absorbing Sand Gel that stays in place; No sand, shovels, o...

3 FT DOORWAY BARRIERS: Use as protection for entryway doors and similar at risk areas; Fresh water activated barriers offer easy protection against flooding and leaks in 5-10 min NO SAND REQUIRED: Evenly filled with water absorbing Sand Gel that stays in place; No sand, shovels, or heavy lifting req...