Our keychain hook rings advantage: - We are made of zinc alloy material, has clean glossy silver surface, good quality, they are sturdy crafts metal keychains. Lead-free environmentally friendly and safe for use! - With large opening key rings easy to open, reusable, ideal for DIY crafts. - If you have any questions about the product, feel free to contact us. ?Specification Item:Metal keychain hook rings Material: Zinc alloy material Color: Silver ?Size Swivel hook clasps-- 1.26x 0.43inch; O ring diameter: 0.5inch Key rings-- outer diameter: 1.0inch; inner diameter: 0.8inch ?Package Include - 25pcs x keychain clips - 25pcs x key rings ?THE PACKAGE INCLUDES?: The package contains 25pcs x lobster claw clasps, 25pcs x key rings. Enough to satisfy more of your needs. ?SIZE?: The keychain clips lengths 1.26inches/ 32mm, the key rings diameter 1.0inches/ 25mm; we chose to use a large size key ring to hold of your favorite accessories! ?FLEXIBILITY DESIGN?: The keychain hooks have full 360 degree swivel, you can rotate it in any direction, that's easy to use. ?HIGH QUALITY MATERIALS?: Our key chain rings are made of zinc alloy material; has clean glossy silver surface, good quality, lead-free environmentally friendly, robust, and safe for use. ?WIDE APPLICATIONS?: The set can be used for making keychains, Backpack ornaments, handmade dog collars, zipper pulls, name tag and other DIY crafts.