The Springbrook Slit Foam Fly Box comes with four sides of slit foam. Two are attached to the box and two are attached to a leaf insert. This box has a solid dark gray outer shell that has a strong closure clip. It is ideal for nymphs and flies sized #14 - #20 and it will hold up to 540 without damaging them.
Four slit foam sides
Holds nymph flies
Holds 540 flies
Size (inches): 3 5/8" X 4 7/8" X 1 1/4