Federal Process-Tub O' Towels: Heavy Duty Granite & Marble Wipes. Cleans and protects sealed stone surfaces, marble, granite, quartz, travertine, limestone, onyx, porcelain and so many more hard surface countertops! Easily removes surface soil. Gives a polished, streak-free shine. Protects surface from staining due to spillage of wine, cooking oil, coffee and more. This package contains forty 7x8 inch scrubbing wipes. Made in USA.