The Radar4 is 30" long and consists of 4 strands of twisted nylon and poly fibers around a Coretec nylon core. With a color that makes it easy to see the delivery and the catch, the Radar is sure to get you noticed. Designed for aggressive roping styles, it has a smaller diameter of 3/8". Yet the Radar provides great tip feel and accelerated tip action. The Coretec core ensures more loop stability for greater loop control and high percentage catches.