Color: yellowFeatures: These sponges are made with a patented, high-density foam that cleans walls, floors, and other surfaces with grout. Steep edge design features a soft rounded edge for cleaner grout lines. The sponge cleans off grout residue and other floor surfaces, eliminates grout haze, and removes stubborn dirt. The sponges are 100% recyclable and 100% biodegradable. PartNumber: 2335Details: Description Regular Use Cleaning Sponges are the indispensable cleaning tools! In daily life, using sponges is one of common daily cleaning tools, but also affect the environment seriously. In order to clean the environment, use sponge, but also reduced water, reduce the use of chemical detergents, reduce the consumption of raw materials and energy. Regular use sponges also reduce the use of harmful chemical solvents.Model: 1Item Condition: New