Gold Tip Velocity XT 600 Arrows with 2-Inch Vanes (72 Count), Black 72 black carbon arrows with 2" HP vanes 5.7 grains per inch with a +/- 2 grain weight tolerance .246 Accu-Lite nocks (for D-Loop only) and .246 Accu-Lite inserts included Shafts are 30" long, have a straightness tolerance of +/- .003", have a .600" spine, have an outside diameter of .280" and inside diameter of .246" Vane and nock colors vary