This handy marine box is molded entirely from ZeRust, Flambeau's patented polymer that emits a harmless, odorless vapor which fills the inside of the box to form a protective layer. Simply shake excess water and moisture off your gear before returning them to a ZeRust plastic box and enjoy years of hassle-free, long-lasting corrosion protection. O-ring seal keeps contents dry. Lift-out tray for organization, and flip-top lid for easy access to frequently used items. Exterior dimensions: 16"L x 10"H x 9"W.