Quick Dam 2-Pack 6 In. x 5 Ft. Flood Barrier. It is ready to use and does not require sand or labor. It is compact and reusable, lasting for up to 8 months. This durable barrier provides UV protection and has super absorbent powder throughout its length for even protection. It protects doorways, garages, bulkheads, construction projects, and more. Leave the barrier in place for long-term protection. It is environmentally friendly and non-toxic, and can be disposed of in the trash when no longer needed. Backed by a 1-year limited warranty.