Premium quality: 12-strand braided string material resists stretching and deformation, delivering strong, durable, wear-resistant performance. Creative design: the middle protection tendon is thickened to shield the bow string and provide stable, reliable performance. Manual manufacturing: outer tendon is manually wound with fine workmanship to enhance reliability and abrasion resistance. Color and size options: two color specifications available (black and white; black and red); custom sizes can be made to fit different bows. Practical applications: - Target shooting and training, where stable string performance and durability are important. - Field use or hunting, requiring abrasion resistance under tough conditions. - Upgrading existing equipment to achieve longer service life and consistent reliability.