Maxcatch RS Waterproof Fly Fishing Box with Snap Hook 5.2&times;3.4&times;1.3 inch New RS waterproof fly box with fly fishing snap hooks Box Size: 5.23.41.3 inch, Snap hook size: 2x5 mm Slit foam hold the flies easily, Great for trout flies This fly fishing snap hook can help you change fly hook quickly without wasting time re-tying Package included: 1x fly box, 10x fly fishing snap hooks