• Designed to be used with any recurve bow from advanced archers to beginners • Made with Dynagen, a 100% European archery fiber • Dyneema fiber, specially developed and intended for use in archery • Fiber thickness, fiber stabilization by temperature/stretch process, color application and coating are controlled and made in Europe • The result is a fast, stable and comfortable string during the shot • AMO length, actual string will measure 3.25" less It´s Dyneema (r) fiber processed for us. Specifically developed and intended for use in archery bows. We control the fiber thickness, fiber stabilization by temperature/stretch process, color application and coating . All made in Europe. The result is a fast, stable and comfortable string in the shoot. Dyneema is a registered brand from DSM fibers