Features: Waterproof and airtight TPR lining provides secure protected storage Padlock tabs Strong poly-carbonate structure Patent pending latch with pressure release The Plano Guide Series waterproof cases provide unparalleled protection for your important items. The strong poly-carbonate structure and Dri-Loc seal make the cases tough and airtight. This is a great storage option for going on boating, hunting, or camping trips when you need your important items to stay dry and out of the elements. Technical Information: Exterior Dimensions: 9" X 4.88" X 3" Interior Dimensions: 7.5" x 3.125" x 2.5" Material: Polycarbonate