The basics The Hagerty Jewelry Polishing Cloth is specially designed to quickly and efficiently clean and polish all gold, silver and platinum necklaces, bracelets, rings, chains and all fine jewelry.  The uses The white inner cloth is treated with a special formula that is gentle, yet thorough, in cleaning all precious metals, while at the same time imparting a tarnish resistant barrier. The gray outer cloth is an excellent buffer to heighten your jewelry's luster and brilliance. The bottom line Cloth measures 12" x 15"