The Pro Elite 20" carbon arrow is fletched slightly offset and is fitted with a 61 grain, aluminum insert, 3.5" Bohning X Vanes , and TenPoint s white Alpha-Nock and receiver for quick lighted nock installation. Pro Elite shafts are inspected for straightness to within .003 and hand-sorted for weight tolerance to within 2 gr per dozen Length: 20" Weight: 400 Grain Weight Tolerance: +/- 2 Grains Per Dozen Straightness: .003 Features: 3.5" Bohning X Vanes, white Alpha-Nock FOC: 14% balanced at FOC Quantity: 6 Arrows