Flymen Howitzer Popper Heads are here! Two sizes-Large-6 per pack Medium-8 per pack. Available in two colors White and Yellow chartreuse. Try these out as a baitfish popper, by tying a gamechanger style body on flymen shanks, attached to you hook with popper head. Viola! Baitfish popper. Predatory fish can't stand seeing an injured baitfish go uneaten.