Unique Design and AppearanceAll the swivel snap hooks with key rings and jump rings are silver, their surface is shiny and smooth. Our product's design is simple but convenient,owns 360 degree snap hooks, long ring chain and small jump ring, which makes them easy to use and carry. The junction of keychains stitched tightly, you don't need to worry about keys falling. .High-quality Durable MaterialOur keychain hooks with split key rings with chain and jump rings are made of heavy duty metal alloy, strong and sturdy, which makes it could hold many keys or ornaments. And the surface of the product has been nickle-plated, not easy to get rust or corrosion. .Suitable Size & Enough QuantityA package includes 50 pieces lanyard snap hooks, 50 pieces keychain rings with chains and 50 pieces jump rings. The lobster clips hook length: 35mm/1.38inches, width: 10mm/0.39inch. And the metal key ring is 25mm/0.98inch in diameter with a 25mm/0.98inch length extension chain and a 6mm/0.24 inch diameter jump ring. .Wonderful & Wide ApplicationsSwivel clasps and keychain rings with jump rings as small and convenient items have been widely used in our daily life. It can be used for hanging photos and making dog collars. You could also use them to make your own DIY keychains or other crafts.