The Nytro Connex Feeder Swivel With Safety Snap comes in a pack of 8 and is available in three sizes. These swivels have round eyes and are designed for strength and durability. They feature a black nickel, abrasion-resistant coating and effectively reduce line twisting. The super strong and smooth safety snap connection provides extra reliability. The eco-friendly packaging contains less plastic, and the swivels are made from a combination of advanced copper and stainless steel materials.