The Altra Arrows 25 Centrum Premier Shafts are designed for archers who demand the highest level of precision and performance. Crafted from high-grade carbon with a proprietary blend of high-modulus materials, these shafts feature Altra's NO SPINE Technology for unmatched tunability and consistency. With an industry-leading straightness of .001 inches, each shaft is meticulously verified using state-of-the-art measuring equipment. The weight-matching process ensures every arrow is within +/- 1 grain, providing optimal consistency. These 32-inch shafts come in packs of 12 and are complemented by premium aluminum and stainless steel components, making them the ultimate choice for achieving the pinnacle of precision and performance.