�SPECIFICATION:Fiberglass material. Length: 30”, ID: 4.2”, OD: 6.0”, Spine: 800. Fletched with different color combinations TPU 2.5”vanes. Suitable for 10-40 pounds recurve bow compound bows. �HIGH PERFOAMANCE: The fiberglass arrows are well made, the fixed arrow point makes the arrows durable and a long lasting target practice, suit for recurve bow and compound bows and traditional horse bows. �APPLICATION:Precision fiberglass shaft arrows for hunting and targeting practice. High quality material makes the exterior durability and long lasting target practice. And the packages are extremely well packaged. �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 have professional after-sales teams, if you have any question about our products please do not hesitate to contact us although we believe that you will 100% satisfied with our products.