Check the listing for details. Bulk 50PCS Keychain Rings Set with 1 Inch Chain Split Key Rings Open Jump Ring. Condition: New, Made in United States. Listed at 5.98 USD. Size: Keychains, Ring diameter Approximately 1 inch, total length about 2.1 inch; Each keychains chain comes with a separate jump ring. Durable material: Create Long lasting Keychain Rings, Our key chains are made of heavy duty nickel, strong, tough, more resistant to bending, breaking, and deformations. Sutable for DIY: The key rings design with chain and connectors, you do not need to buy additional parts. Easy to use: Each key rings chain comes with a separate jump ring, you can attach pendant, tags and other small accessories easily. Finish Your Projects Faster: Our keychainS kit comes with extra open jump rings, taking the fuss out of opening your key rings, saving your time on your DIY tasks, and protecting your hands.