When it comes to strength and precision, the Jyg Pro Ball Bearing Swivels will secure your success on the water. This product is a high-performance swivel, designed to allow the Jyg Pro Jigs to flutter and perform freely without creating tangles. Use these swivels to connect your main line to your lure or leader. The swivel provides a smooth, strong connection you can rely on.These ball bearing swivels are welded, steel rings that have a corrosion resistant black chrome finish. All the swivels are made from super strong stainless steel made to last in the most extreme elements.