1.Stainless Steel Durable Key Rings - Add these sturdy s to keep all your essential keys organized. To add a key, lift the ring end to insert the key and wrap it around until it reaches the other end; you can repeat the same process if you want to add more.2.Practical Key Rings - These keyrings will keep your keys gathered and secured. You can quickly get them inside your bag. You are more likely to see your keys when you put them together with an attractive key chain or fob attached to them.3.Around Key Organization - The split ring design of these rings is convenient to use. Put your important keys in one place for easy tracking. The keys are widely applicable for DIY projects and crafts, keychains, dog tags, and much more.4.Wide Application in Our Daily Life - With diferent sizes, these round stainless steel s are wide range of application. You can use them to organize house / car keys, hang cards, making arts or crafts. These s are also suitable for connecting claps, charms, links, pedants, jewelry and ornaments, Dog Pet Collar Tag and so on.