Flambeau Zerust Capsules -
Proven to be the best way to protect your tackle and equipment against rust and corrosion. Capsules contain a patented polymer that emits a harmless vapor, forming a protective layer around metal. Maintains its effectiveness for three years or more of hassle-free, long-lasting protection.
Dimensions: 2-3/4" x 1-1/4" x 3/4".