The first four-strand calf rope with a core; the Striker is the most consistent calf rope available. It is constructed of a special synthetic, industrial strength polyester that will not stretch, giving it a longer life and more consistency. The four strands give the Striker a smoother, faster feel than a polygrass. The CoreTech™ core stabilizes the Striker, allowing it to rebound to its natural state. Available in smaller sizes for junior ropers. 28'.