Package Includes-- 1000pcs flat round key rings with about 20mm in diameter, 17mm inner diameter, 2mm thick. Durable Material-- These keyrings are made of high quality metal iron and plated with platinum color, they are simple but strong enough to match with all kinds of drops and small projects. Great workmanship with the ring, smooth surface and edge, will not scratch your hands and stuffs. Wide Application-- Organize your house keys, car keys with these simple keychains, also they are great accessories for arts and crafts project. Easy to Use-- The key rings are easy to open and you can attach pendant, tags and other small accessories easily. You can use your imagination to DIY your own keychain, make pendant for phone, bag, purse,etc. Flat Key Rings-- The metal key ring is flat, they have a good tension and spring for many design applications. No need to worry about your keys falling apart. Metal Circle Round Key Chain Rings 20mm

All these keyrings are made of hard metal that are strong and durable for longer use.

The split keychain rings are ideal for home car keychains, lanyards and other DIY crafts.

Metal Iron Jumprings are a basic component in jewelry making and design.

It is popularly used as a connector in jewelry construction.

It can be used for attaching charms to necklaces or bracelets.