Pleasurable to cast on small rivers and in tight quarters, RIOs Scandi Short Fly Line is built on their ultralow-stretch ConnectCore for excellent control, sensitivity and power. A printed ID system on the rear end of the head provides fast recognition and reduced rigging times. To determine the head length you need, it should be between 2.5 and three times the length of the rod being used. Highly visible back taper with welded loops on both ends Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Shooting Heads.