The Nytro Connex Double Feeder Swivel With Hooked Snap contains 8 swivels with round eyes and is available in multiple sizes. These swivels are equipped with a super-strong hook snap and are designed for optimum strength and durability. They have a wear-resistant coating of black nickel that helps significantly reduce line twisting. The packaging is eco-friendly with less plastic, and the swivels combine high-quality copper and stainless steel materials.