The swivel snap hooks and rings are made of metal material, which is wear-resistant. The surface is smooth and not easy to fade, lightweight and chic appearance can be remained for a long time. Great key chain making kit, allow your DIY at ease. Features -Color:Assorted Color -Material:Metal -Size:5.20X2.50X0.25cm/2.04X0.98X0.10in - Fine Workmanship:Keychain clip, sturdy construction makes them not easy to break, each clasp opens and closes easily - Lightweight and Portable:The key ring clip is smooth and shiny, concise and elegant design, convenient for daily using - Compact and Portable:keychain hooks have a snap closing design, securely closes to ensure your items will not fall out - Practical Design:Keychain rings for crafts, suitable for DIY making key ring pendant, the most suitable for men's business - Practical and Versatile: Key chain making kit, great for use on purse, backpacks, handmade dog collars, luggage straps and so on Package list: 12 x keychain buckles