FLAMBEAU OUTDOORS Zerust Marine Tackle Boxfeatures patented Zerust polymer directly molded into their plastic bodies. It emits a harmless vapor, forming a protective layer around metal surfaces, and is proven to be an exceptional way to protect your tackle against rust and corrosion. With the Zerust VCI (Volatile Corrosion Inhibitor) built directly into the plastic, there is no need for messy VCI cardboard chips that lose their potency when they get wet. Dry boxes feature flip top lids for easy access to frequently used items, and lift-out trays for convenience Tuff ‘Trainer has four partitions with 15 Zerust dividers and removable latches Add-on Plastabs and Capsules bring the innovative Zerust protection to ordinary tackle boxes or cabinets Plastabs provide protection for two years; capsules inhibit rust and corrosion for three