Gold Tip X-Cutter Plus Shafts 1 doz. Black 250. Large diameter and lightweight construction give it an almost unfair advantage. Built with Gold Tip's Smart Carbon Technology for unmatched durability and straightness retention. Features/Specifications: GPI: 7.8 Length: 30in Outer Diameter: .380in Inner Diameter: .345in Straightness Tolerance: +/- .005in Weight Tolerance: +/- .5 gr 24/64in diameter Specifications for Gold Tip X-Cutter Plus Shafts: Manufacturer: Gold Tip Archery Application: Hiking Color: Black Package Contents: Gold Tip X-Cutter Plus Shafts Gold Tip XCSPLUS: X-Cutter Plus Shafts 1 doz. Black 250