A mildly abrasive material for hard to remove dirt, grease and grime. Comes in White (mild), Blue (Medium) and Brown (Aggressive) abrasives. Long lasting nylon construction does the job of steel wool without the rust or metal splinters. Cleans metal fixtures, porcelain,
plastic, glass. Overall size is 4 x 5 x 3/4. Use them for cleaning porcelain, stainless steel, chrome, and painted surfaces.