The Fox Edges Kuro Micro Hook Ring Swivels are coated in Kuro for a matte black finish which helps prevent shine and reflection when in the water. They are ideal for placing onto your hook and securing between Fox Rig Stops or onto D rigs and used to mount your bait onto, allowing your hookbait full movement. Kuro coated for a matte black finish - prevent shine and reflection when in the waterIdeal for placing onto your hook and securing between Fox Rig Stops or onto D rigs and used to mount your bait onto - allows your hookbait full movement10 per pack