The King Grips "O" Rings are specifically designed for use with 3-inch grips, providing a secure and reliable hold. Each package includes two rings, ensuring you have the necessary components for your applications. Made from durable materials, these rings are built to withstand various environmental conditions, making them suitable for both indoor and outdoor use. The design ensures a snug fit, enhancing the overall performance of your grip systems. Each master pack contains one ring, making it easy to stock up for future projects.