Flood Barrier, 8 Pack, 3050 x 210 mm Flood Bags Activated by Water, Reusable Water Absorbent Barrier, Sandless Sandbags Blockage, Flooding Prevention Bags for Home, Doorway, Basement, GarageProduct Features Rapid Expansion & Protection Our flood barrier can rapidly expand to 34 in 76. 20101. 6 mm upon activation, forming a strong and reliable barrier against flooding to protect your home and belongings Superior Absorption & Sealing The flood bags feature superabsorbent gel that expands 58x its weight, ensuring superior water blockage and a tight seal under pressure Quick and Easy Deployment Simply place, activate with water, and this