Quick Dam 12-Pack 120-in L x 2.5-in W Self-inflating Flood Bag

2.5 In. x 10 Ft. box of 12. Absorbs water on contact and swells to create a berm Lays flat until activated with water and grows to 2.5 high in just 5 minutes Inner absorbent is completely contained to prevent seepage Durable hi-vis orange knit stretches as they grow Compact, lightweight and easy to store Use for indoor water control applications Use for water based spills, leaks, floor cleaning applications, wrap around leaky equipment, prevent water entering doorways and more Not for use around salt water, calcium, salt or chlorine as it causes the water to release back out