The Double Humpy or commonly known as the Tom Thumb dry fly is a little gem of a fly for the dry fly enthusiast. The "foot print" of this fly offers itself up to being a great representation of a huge number of insects and the way it which it lands on the water and sits on the surface ensures that it sits on the surface perfectly. The Red version is a particularly good imitation for "Big Red" adult Buzzers.Hook- Short Shank Size 12-10.Overall length- Approx 12-15mmTail- Roe Deer Hair.Body- Red Seals Fur.Wing- Roe Deer HairInternational Comp legal- Yes.