You will appreciate this Dacron-braided fly-line backing for its high strength and low stretch. You will also love the ease of knotting over other brands that are thin but too tight a weave for a blind splice loop. The quality of this line makes it a good mix of thinness, with the ability to make the lightest and tightest of splice loops. Per each. Length: 100, 200, 300 yards. Weight: 20, 30-lb. test. Colors: Chartreuse (not shown), Orange. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Backing.