Each Finesse jig head features a3D head design with a 90 degree line tie, 1/0 or 2/0 black nickel hook for optimal action and hook up ratio. These we designed for our smaller swimbait lineup. The smaller hook will give the smaller swimbaits more action which will attract more fish. These are PERFECT for the 2.7″ and 3.2″ 6th Sense Divine Swimbait and the 3″ Whale Swimbait.