Dam-It-Up Bags are relatively small and light until they are used to "dam it up". The secret is in the Polymer SAP500 ingredient within each bag, making it super absorbent.
The final kicker is that these bags are reusable. That's right, once they've done their job and you need to move or relocate them, simply allow a couple days for them to dry and they will return to their compact and light form again (the speed and efficiency is not as productive each successive time). Paired with pull tabs you can simply whip these out and jam them under a door in a jiffy to help stem the tide from your house. A must have for those in flood prone areas.

Features:

• Absorbent polymer is activated by water, allowing it to expand
• Recyclable and Reusable
• Pull tabs for jamming under doors
• Easy to store and quick to use