Fly box: foam insert & 167 slots

Simms Small Fly Box Inserts - The Fly Shack Fly Fishing

Wheatley Foam Fly Box Inserts – Bear's Den Fly Fishing Co.

Double Sided Fly Fishing Fly Box, Silicone insert, Waterproof

Fly box: foam insert & 167 slots

Grey triangle slot foam insert with enough room for 103 flies.

Rede River Foam Insert Fly Box 138mm x 95m - Slotted

Aventik Fly Fishing Boxes Super Slim Transparent Design Magnetic Pad Compartments Tackle Foam Boxes 7.3X3.8X0.5inch

Fly box: foam insert & 167 slots

Waterproof gasket keeps your flies dry until your ready High density slit foam on both sides of the interior for long life use. - Rust inhibitor in

Super Slim Small Waterproof Fly Box Foam Insert

Slim Fly Box w/ Slit Insert, Fly Boxes

Micro grip Foam securely holds flies/Dimensions: Double-sided 90 slots in total / 3.78 x 2.76 x 1.42. Perfectly sized with round corners to slip

SF Fly Fishing Box Double-Sided Small with Lanyard Waterproof Pocket Clear Lid Easy Grip Foam Insert Ice Fishing Jig Head

Slit Foam Fly Box – Cortland Line Company

4 Ripple Foam Richard Wheatley Fly Box Insert Length 4 11/16 x Width 3 3/8 (Part # 5030) Standard lead time is 14 days

4 Ripple Foam Fly Box Insert

Wheatley Foam Fly Box Inserts – Bear's Den Fly Fishing Co.

Foam Fly Box Inserts – REC Components