Joe Calcavecchia’s Striper Dragon Flies are tied on Eagle Claw, Made in the USA, 254SS stainless steel 3/O hook.BillCatherwood, the Father of big fish flies, had it right 50 years ago with his spun deer hair head flies, it pushes water and sends vibrations fish cant resist. Fly length; white/chart 6 to 7 long, black up to 8or over.