VEVOR Flood Barrier, 4 Pack, 5 x 0.7 ft Flood Bags Activated by Water, Reusable Water Absorbent Barrier, Sandless Sandbags Blockage, Flooding Prevention Bags for Home, Doorway, Basement, GarageSuperabsorbent PolymerReinforced StitchingHigh-Density Non-Woven FabricReinforced DurabilityLightweight & ReusableFlexible ExpansionNet Product Weight: 2.91 lbs / 1.32 kg,Filling Weight: 0.49 lbs / 0.22 kg,Weight After Water Absorption (Per Piece): 26.81 lbs / 12.16 kg,Item Model Number: YH1530*210,Filling Material: Sheet Water-Absorbing Gel,Product Dimensions: 5 x 0.7 x 0.01 ft / 1530 x 210 x 3 mm,Weight Before Water Absorption (Per Piece): 0.73 lbs / 0.33 kg,Max Expanded Height: 3–4 in / 76.20–101.6 mm,Water Absorption Capacity: 26.07 lbs / 11.83 kg