Add these sturdy key rings to keep all your must-have keys organized. To add a key, lift up one end of the ring to insert the key, then loop it around until you reach the other end; you can repeat the same process if you want to add more keys. These key rings can be widely used for DIY projects and crafts, keychains, dog tags and more.Features:1. These key rings are made of stainless steel for durability and corrosion resistance for extended use.2. Key rings are small, lightweight and easy to carry. You can carry them in your purse, pocket or on your key chain.3. Key rings can be used to attach keys to homes, cars, offices, etc. and can also be used to make crafts, DIY projects.Material: MetalColor: Silver ToneSize: 12mm/0.47Package Content: 100 Key Rings