Specification: Name: Anti Tarnish Silver Storage Bag Color: Black Closure: drawstring Dimension: 13" x 10" / 34cm x 26 cm Fits for: Silver, Gold, Copper, Bronze, Tin, Brass, Magnesium, Iron and Steel Situation: Flatware, Watch, Coins, Cups, Jewelry Note: Some metal is very easy oxidation, there may be slight tarnish. This is normal and just needs to be polished.