QUANTITY: Bulk key rings with chain come with 50 pieces of metal key rings with chain and 50 pieces of open jump rings. A total of 100 pieces of keychain accessories that will meet your needs for craft projects

DURABLE MATERIAL: The round key rings are made of hard iron metal which is strong and sturdy for use. And silver-colored nickel plating makes them shiny and smooth on the surface and edge

CONVENIENT FOR USE: The bulk key rings with chain and connectors are convenient for you to attach charms, pendants, or other accessories to. The set also comes with extra open jump rings which makes it a complete set of accessories, so you don't need to buy additional parts

PERFECT FOR DIY CRAFT PROJECTS: The key rings come with extra open jump rings that are ideal for making home/car keychains, lanyards, gifts, and other arts and crafts work

SIZE DETAILS: The split ring is approx. 25 mm in diameter with a 25 mm extension chain, the open jump ring is 8 mm in diameter. Good keychain accessories for making keychain accessories