This crossbow cocking harness allows you to cock your crossbow effortlessly. The rope cocker is constructed of an abrasion-resistant, BCY™ cord that provides the strength needed to get your crossbow cocked with up to 50% less draw weight. With Dupont® nylon to add toughness and the molded rubber finger groove design is comfortable while providing extra pulling leverage. The Killer Instinct® Quik-Draw Rope Cocker is prepared for the hunt.