Silver Keeper (6" x 6") Zippered Holloware Bag made from Silversmiths' Cloth that contains R-22, a taint preventative that safeguards sleek sterling and silver-plate from tainting by reducing the effects of air-borne sulfur (the source of tarnish) for years. Holds a tiny sugar dish or creamer, baby mug, tiny bon-bon, or mixed drink cup.