6 Per Pack 10" Length x .75" or 2" Width Stainless Steel Wire Core Extremely Durable UV Reflective 0% Water Absorption - Very Easy To Cast Blend of EPA(R) FIBERS, EPA(R) SILKY, EPA(R) SHRIMP DUB, EPA(R) UV SPARKLE and Natural Materials I originally developed EPA(R) SHRIMP DUB to use on my shrimp patterns to imitate the grass shrimp we have in the Long Island Sound. Then a few years later I incorporated it into a brush for an easier, faster application. It&&';;s a very lifelike, translucent brush that makes the perfect collar or body on any fly (a personal favorite of mine for bonefish flies). With 12 colors to choose from to match any baitfish, the EPA(R) SHRIMP DUB BRUSH is not only for shrimp but for many other fly patterns as well.