J and D Custom Strings Bowstring Black 452X - 61.5 in.J and D Bowstring Black 452X 61. 5 in. Enhance your archery experience with the J and D Custom Strings Bowstring Black 452X, designed specifically for performance and durability. This bowstring, measuring 61. 5 inches, is crafted from high quality 452X material, ensuring it meets the demands of serious archers. With its pre stretched construction, you can expect minimal creep and consistent performance, making it perfect for both target practice and