Whiting Hebert Miner Hen Cape is meant to use for wet flies. These hackle feathers are soft and looks alive in underwater world. Feathers are suitable also for streamer and dry fly wings, nymph hackles and salmon fly hackles.
Feathers are usable for mid-sized (#4-12) wet fly hackles. If you are going to use them as streamer wings, feathers are suitable for hook size #2-8.