30 Caliber TallColor: Black (40)Inside: 3.4&quote;(L) x 8.9&quote;(W) x 6.1&quote;(H)Outside: 5&quote;(L) x 11.3&quote;(W) x 7.2&quote;(H)Water-resistant O-ring seal Heavy-duty latching systemsDouble padlock tabbed Molded-in stacking ridgesEach are comfortably handled and molded out of rugged polypropylene plastic with thick sidewalls and sturdy bottoms. An excellent storage choice for basements garages and sheds.