12 in. x 24 in. Expanding Barriers, 20PK

Protect your home or property in times of flooding with Quick Dam Sand less Sandbags. They are ready to use. Just lie in place and let the water do the rest. Quick Dams expand and activate on contact with water. Growing in size to absorb, contain and divert problem water. Light weight and easy to use. Place in the path of problem water and prevent the water from entering your property. Stack multiple bags to increase wall height. Keep on hand for emergency situations.Ready to use, just add water, no sand or labor needed, compact and reusable, lasts for months for long term use, easily carry several at a time, dispose in trash when no longer needed, environmentally friendly and non toxicQuick Dams contain a super absorbent that activates and grows with water, in just 5-minute, stack Quick Dams to build a retaining wall, each pack of 20-bags will build a retaining wall 12 in. W x 20 ft. L x 6.5 in. H, stack in a brick or pyramid formation for best stabilityUse multiple bags/cases for larger walls, not for salt water applicationsDurable black fabric provides UV protection and extends product life, making them reusableBe prepared and be protected, keep Quick Dam on hand