Wild Water's Small Fly Box is a great way to organize all your flies! This box measures 5.25 inches (Length) x 3.5 inches (Width) x 1.25 inches (Depth). This box is hinged on one side and folds open. Each side of the opened box has 6 rows of rigid pre-cut foam for easier hook insertion (total of 216 slits in foam). This small fly box with foam lining also has a water-tight seal to keep all your flies dry.