Premium Chrome Steel Split Rings - Keyrings - Key Chain Connector - Jewelry Making - 4 Assorted Sizes (40pc) Premium quality chrome-plated steel split rings High-security connection & attachment for keys and other important items Two layers of steel on each 'split' allows items to be easily added or removed Each Set has 4 split rings: 3/4", 1", 1-1/4" and 1-1/2" Choose from multiple quantity sets