Customize your fly box with precision fit tapered dividers that fit in slots on the sides of the box. Neoprene gasket in the lid keeps your flies dry.
The small box is 4 1/4" x 3 3/8" x 3/4" and can be adj from 3 to 9 compartments, the medium box is 7 1/16" x 3 5/8" x 13/16" and can be adj from 3 to 15 compartments and the large box is 7 1/2" x 4 1/2" x 1 1/4" and has the same set-up as the medium size.