Waterproof Double Side Pocket Fly Box 15 Pattern Wide Variety of Colors Allows the Option of Fishing in Various Conditions Great for Trout Fishing along with Other Species Fish 15pcs popular fly in box #10 Single hook with Length about 15mm Descriotion of fly: 1. 15 pattern about 15mm single hook dry fly lure, 15pcs are packed in fly box Description of fly box : 1. Double side box allows you to effectively hold a hundred of different size flies 2. Slit, Easy Grip and Streamer Foam 3. This 100% waterproof fly box is a great all around fly box for carrying dry flies, nymphs and streamers. 4. It measures 4.17" x 3" x 1.34", making it large enough to hold plenty of flies, yet small enough that it will fit in the pockets of most vests or packs. 5. Despite being light weight, this small box is easy to hold and save the space of you pocket and fishing bag