FishEng Jig & Leader Boards offer anglers a secure way to store and organize hooks, leaders, jigs, rigs, lures, and much more. These boards are flat and made of durable foam. FishEng Jig & Leader Boards are great for keeping pre-tied leaders and multi-hook rigs tangle free and ready for a day of fishing. The small and medium sized FishEng Jig & Leader Boards fit perfectly into the Plano 2-3715 tackle box (sold separately) The large size board fits into the 2-3731 tackle box (sold separately). Size: Small - Dimensions: 3 3/4 x 8 in. Size: Medium - Dimensions: 5 3/4 x 8 in. Size: Large - Dimensions: 7 3/4 x 12 1/2 in. Board Width: All 3 sizes are 1/2 in. Please note: The tackle shown in the images are for display purposes only and are not included.The FishEng Jig & Leader Boards are made in the U.S.A.