Wild Water foots Large Thin Fly Box is a great way to organize all your flies! This box measures 7 1/4 inches (Length) x 4 inches (Width) x 3/8 inches (Depth). This box is hinged on one side and folds open. This box has rigid pre-cut foam for easier hook insertion. This box can hold over 120 flies. This small thin fly box with foam lining also has a water-tight seal to keep all your flies dry.