Vevor Flood Barrier 8-Pack 1.6' x 1.4' Water-Activated Reusable Sandless Sandbags NewThe Vevor flood barrier 8 pack is designed to help protect doorways, basements, garages, and other vulnerable areas from flooding. Each barrier expands quickly when activated by water, creating a compact but effective sandless barrier. The superabsorbent gel core helps block water while reinforced stitching supports durability during use. These reusable flood bags are suited for emergency storm prep and general home flood protection.