Have you been looking for a rope that gives you the speed and snap of a viper bite? This is the rope for you. Rattler Ropes has created a 5 strand polygrass rope with the Coretech technology. Something that only Rattler Ropes can offer you. The Viper is known for its incredible speed and snap, that comes with consistency and less stretch than any other calf rope. You will be deadly accurate every time you back in the box with a Viper in your hands.