4 x 4 Anti Tarnish Zip Lock Jewelry Bags provide clean, non-abrasive, non-toxic, environmentally friendly tarnish prevention. 3 mil Anti-Tarnish Jewelry Bags keep your silver jewelry, flatware and other precious silver metals protected to maintain shine, brilliance and luster.

Benefits

• Clean and non-abrasive, will not scratch items it protects (unlike charcoal-based products) and leaves no detectable deposit on any product it protects (unlike VCI's)
• Will not harm gemstones like pearls, opals, emeralds, amber, and onyx
• Can provide corrosion protection for up to 10 years per mil thickness
• NASA, The British Royal Mint, The Guggenheim Museum, Raytheon, and jewelry manufacturers worldwide trust Intercept Technology silver anti-tarnish products
• Tints and opacity of colors will vary from lot to lot.