50/10pcs Metal O Ring Spring Clasps for DIY Jewelry Openable Round Carabiner Keychain Bag Clips Hook Dog Chain Buckles Connector

High-concerned chemical : None Metals Type : Zinc Alloy Material : Metal Jewelry Findings Type : round hook accessories Origin : Mainland China CN : Zhejiang Item Type : jewelry findings Material : Alloy Category : Accessories Shape : circle Color : silver, gold Style : simple Size : 20mm 25mm 28mm 33mm