Allen Stryke Ion 100gr Fixed Broadhead - 3 Pack - The Ion Fixed Blade Broadhead by Allen feature blades that have undergone a triple sharpening process. This broadhead has a 1in cutting diameter in 100 grain weight. Features a Triple Sharpening Process from the Factory Blades Can be Resharpened Available in 1in Cutting Diameter in 100 Grain Pack of 3