ITEM NAME:100Pcs Stainless Steel Keyring Split Key Rings 12mm Double Loop Connectors Description: - Made of high-strength, 304 stainless steel with a corrosion-resistant finish - Lots of easy to open split rings for DIY arts crafts project, orangize keys and cards, bag accessories, jewelry making and more - Heavy-duty steel springs back after opening for secure, tight coils – even with continuous use, providing strong fastening and no need to worry about your keys falling apart - Angled cut off allows for quick, more efficient assembly; lightweight and easy to carry - Perfect for connecting clasps, lobster clasps, charms, links and other ornaments; Specification: - Material: Stainless Steel - Diameter: Approx. 12 mm/ 0.47 inch; inner diamater: Approx. 0.35 inch / 9 mm - Coil Diameter: Approx. 1.2mm Package Included: 100 Pieces Split Rings Note: Please allow a little size error due to manual measurement. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Please understand..Lots of easy to open split rings for DIY arts crafts project, orangize keys and cards, bag accessories, jewelry making and more. 100 Pieces Split Rings. - Made of high-strength, 304 stainless steel with a corrosion-resistant finish.