Jump Ropes Century, Martial Arts, Other Sports, Sports & Fitness, Sports & Outdoors Leather Jump Rope Review by Locustard May 7, 2018 No Comments Leather Jump Rope Pro style jump rope features wooden handles with ball bearing swivels and a leather cord. Jumping rope is one of the greatest time tested methods for developing cardiovascular endurance. Sizes: 8′ or 9-1/2′