(Product Description) 1. Absorbs water quickly by simply placing it. Simply place it in the ground or water leakage from the ceiling, or in the entrance or a puddle of the ground to quickly suck the water. Absorbs up to 7L of water in about 5 minutes. 2. Can be stored compactly. Perfect for stock up! 1 bag size (10 pieces) is approximately 15.6 x 12.8 x 0.7 inches (395 x 325 x 17 mm). Perfect for keeping businesses, schools and municipalities. Prepare for sudden downpours, typhoons, and water leaks. (Precautions) ◆ Can not be used as a water stopping material to absorb oil, solvents, and saltwater. Cannot be reused after absorbing water. After using, please dry it in the sun for about 1 cycle or dispose it according to local regulations.