Whiting 100 Pack Dry Fly Saddle Hackle is conveniently handpicked and sized dry fly hackle. Each pack has enough feathers to tie roughly 100 flies. Whiting's dry fly saddle feathers are second to none in terms of quality. If you are new to tying flies or only need a few feathers of a certain color and size, Whiting 100 packs are a great way to get the hackle you need without having to purchase a whole saddle.