Each Gold Tip Black Label shaft is laser-sorted at multiple points along its full 32-inch length to ensure straightness throughout, not just at the ends. Made from 100 percent pure carbon, these arrows offer superior toughness and shaft memory, remaining true shot after shot. With a straightness tolerance of +/- .0025 inches and weight tolerance of +/- 2 grains, they are a trusted choice for consistent performance in the field. Each dozen includes Black Anodized Accu-Lite Inserts, Black Anodized Nock Collars, GT Series Nocks (12.2 grain), and 20 grain F.A.C.T. weights.