Hunter Colored Fletched Carbon Arrows with Replaceable Tips for Recurve and Compound Bow 12-pack Carbon Hunting Arrows length:80cm/31 inch Carbon Hunting Arrows shaft diameter:7.5mm 3inch Colored Plastic Fletching and White adjustable Nocks Match Screw-In field points with standard thread, changeable for broadheads Spine 350 Carbon Arrow, Extraordinary durability and Arrows will not easy splinter