The popular Hunter 350 spine-.006 shaft with an all new look. The Tine Dropper comes pre-fletched with Silent Knight SK2 vanes in either Real Red, Flo Green, Flo Yellow, Flo Blaze Orange or Black. They also come with nocks, nock collar, and inserts. 30" carbon to carbon, .294 OD, .245 ID, 8.0 GPI and tough as nails. At $79.99 per dozen, you can't go wrong with these arrows