Corrosion Intercept&reg; Clarity Tarnish Prevention Zip Closure Bags (Pack Of 10) 2.5" x 2.75" Corrosion Intercept Anti-tarnish Zip-lock Bag, Pack Of 10 - Protects Silver, Jewelry, 2.5" x 2.75" (Translucent On Both Sides) Corrosion Intercept Clarity Bags provide protection from corrosive gasses combined with the ability to see items inside CI Clarity Bags are a reactive barrier material that absorbs and neutralizes gases that lead to tarnish and oxidation of precious metals. Like all Intercept products the CI Clarity bag will not leave deposits on items it protects Volatile, chemical, and oil free corrosion prevention with added protection from mold & mildew Appearance: Light Copper Color