If you haven’t heard of ASB for fly tying you’ve been missing out! This stuff is absolute magic to represent the gas building stage of chironomid pupae as they prepare for their emergence up through the water column, as well as for wing cases on ready to emerge nymphs and shell backs for scuds and boatman! If/when you can source it, you’ll quickly discover that slicing it into consistently uniform strips thin enough to effectively tie small chironomid pupae is a bit of a nightmare! Well now you don’t have to worry about it because we have it (*all new never been used material), and have figured out how to cut it with absolute perfect consistency! Available in 40 strand capes of 1.0mm, 1.5mm and 2.0mm. And for those who prefer to cut their own strips we also offer 4″ X 8″ ASB sheets (2 sheets per pack).