Welcome to my store , Hope you have a pleasant shopping trip! Features:1.Expanded function: This product has adjustable length design, easy to operate when using, and can adjust the level of the sight and arrow position.2.Good accuracy: The level has high sensitivity, precise detection and easy to use.3.Applicability:The bowstring slot fastening spring is suitable for different thickness of bowstring, and has the advantage of being firm and not easy to fall off.4.Easy to carry: This product is light and portable, and can be packed in the arrow capsule to improve space utilization.Specifications:D-ring adjuster Color: yellow, orange Size: 6.5*3.7cm Material: plasticPackage List:2 PCS x Archery Bow Tuning KitNotes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement. Expanded Function: This product has adjustable length design, easy to operate when using, and can adjust the level of the sight and arrow position. Good Accuracy: The level has high sensitivity, precise detection and easy to use. Applicability:The bowstring slot fastening spring is suitable for different thickness of bowstring, and has the advantage of being firm and not easy to fall off. Easy To Carry: This product is light and portable, and can be packed in the arrow capsule to improve space utilization. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. Expanded Function: This product has adjustable length design, easy to operate when using, and can adjust the level of the sight and arrow position. Good Accuracy: The level has high sensitivity, precise detection and easy to use. Applicability:The bowstring slot fastening spring is suitable for different thickness of bowstring, and has the advantage of being firm and not easy to fall off. Easy To Carry: This product is light and portable, and can be packed in the arrow capsule to improve space utilization. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied.