Complete Lumenok equipped bolts, ready to shoot, just add a point or broadhead. Bolt is assembled with a genuine Lumenok bolt end with either a Flat or a Crescent end. Bolts are 20" long with 3-3.5" Bohning X-Vanes. Three pack of bolts. These bolts are .300" on the ID and accept Lumenok bolt ends GTC (crescent) and GTF (flat).