Instead of toxic chemicals, protect your silver with Zerust® Anti-Tarnish Vapor Capsules. It requires no expensive containers or high-maintenance polishing. Simply seal the Zerust Anti-Tarnish Capsule in your existing storage container.
Zerust capsules have an adhesive backing which allow them to be easily affixed to the inside of storage bins, lockboxes, drawers and cabinets. The anti-tarnish protection lasts a year and protects a radius of 2 feet within an enclosed area. Use Anti-Tarnish Capsules for silver, jewelry and other metals that contain non-ferrous compounds.

Approximate dimensions:  2.25" long x 1.25" wide x 0.90" thick including mounting tape.