Pacific Silvercloth is an anti-tarnish cloth that has exclusive tarnish preventing properties that keeps silver and silver plated articles clean, bright and shining between uses...without polishing! Pacific Silvercloth is made of a rich brown felt that is embedded with thousands of fine silver particles. The air that we breathe contains the tarnish causing gas, sulfur. As air passes through the felt the silver particles embedded within it absorb the harmful sulfur gases before they can reach your silver articles. Pacific Silvercloth's convenient 38-inch width is easy to cut, sew and glue in making your own custom storage pouches, pocketed rolls, and linings for drawers and cabinets.