�ARROWS:Quantity: 12 pcs. Shaft Length: 30”, ID: 6.2mm, OD: 7.8mm, Spine: 500. Fletched with TPU 3”vanes. Suitable for 10-80 pounds compound bows recurve bow. �DURABLE MATERIAL: Carbon arrow. Precision carbon hunting arrows made for extended durability and long lasting target practice.The tips are nickel plated stainless steel which is perfect for target practice & outdoor shooting, the screw tips are with insert can be changed. �GOOD PERFORMANCE: The nock are not glued, so it can be adjustable for your bow. For the long distance transportation, the vanes may bent. If the vane is bent, you can use an air dryer or soaked it into 80℃-90℃ hot water for a few minutes, it will straight again. �PACKAGE DETAILS:Each package contains 12 arrows. It also contains four of Aimdor target papers, an arrow puller and four target nails. With Aimdor target paper can better improve your archery skills, and the prey pattern on the target paper can also add fun to your archery experience. �BEST SERVICE:We provides the best service if you purchasing our arrows. If you have any problem about this item, please for free to contact us. Add to CART today and experience the joyful of archery sports!