VEVOR Flood Barrier, 6 Pack, 2.7 x 1.4 ft Flood Bags Activated by Water, Reusable Water Absorbent Barrier, Sandless Sandbags Blockage, Flooding Prevention Bags for Home, Doorways, Basement, GarageSuperabsorbent PolymerReinforced StitchingHigh-Density Non-Woven FabricReinforced DurabilityLightweight & ReusableFlexible ExpansionNet Product Weight: 4.19 lbs / 1.90 kg,Filling Weight: 0.44 lbs / 0.20 kg,Weight After Water Absorption (Per Piece): 44.67 lbs / 20.26 kg,Item Model Number: YH830*430,Filling Material: Sheet Water-Absorbing Gel,Product Dimensions: 2.7 x 1.4 x 0.01 ft / 830 x 430 x 3 mm,Weight Before Water Absorption (Per Piece): 0.75 lbs / 0.34 kg,Max Expanded Height: 3–4 in / 76.20–101.6 mm,Water Absorption Capacity: 43.89 lbs / 19.91 kg