A collection of 10 patterns, 2 of each fly pattern.....these are my go to or bread and butter small flies when the fishing gets tough and you can't get the fish to eat.  Those are the instances where it pays to have a selection of small flies.  Skunk repellent you could call them......You will get 2 each of Black Midge Pupa, Olive Midge Pupa, Black Reed Smut (English blackfly larva), Microcaddis , Clear Head, Red Brassie, Copper Brassie, Cotton n Copper, Zebra Midge, Glass Bead CDC Zebra Midge.  These are truly great flies....and purchased anywhere else you'd pay $20 more.......$19.95 plus tax and FREE shipping/postage....Truly an unbeatable deal..