The Fly Fishing Prime Collection Yellow Mayfly 8 Pack – Can Fly Size 10 appears to be a set of artificial flies designed for fly fishing, specifically imitating a Yellow Mayfly in size 10. Here’s a breakdown of what this likely includes:
Key Features:
– Pattern: Yellow Mayfly (likely a dry fly or emerger imitation).
– Size: 10 (a medium-large size, good for trout and other gamefish).

– Quantity: 8 flies per pack (standard for fly assortments).
– Hook Type: Likely a standard dry fly hook (possibly barbless or barbed).
– Material: Probably synthetic or natural fibers (like deer hair, CDC, or foam) with yellow coloration.
Best Uses:
– Target Fish: Trout, panfish, bass (depending on location).
– Conditions: Ideal for hatching mayfly seasons, especially when yellow mayflies (like Ephemera or Hexagenia species) are active.
– Presentation: Works well as a dry fly (floating on the surface) or as an emerger (just below the film).
Why Size 10?
– A 10 mayfly is a solid choice for imitating larger mayfly species (like the Hexagenia limbata or Green Drake variations).
– Good for visibility in faster water or low-light conditions.
– Suitable for larger trout or when fish are keying in on bigger insects.
Tips for Fishing This Fly:
1. Match the Hatch: Use when you see yellow mayflies on the water.
2. Floatant: Apply a dry fly floatant if fishing it on the surface.
3. Retrieve: Dead-drift naturally or use slight twitches to imitate a struggling mayfly.
4. Pair It: Try with a dropper nymph below if fish are refusing surface flies.
Would you like recommendations for similar patterns or fishing techniques for this fly?