304 Stainless Steel Jump Rings, Open Jump Rings, Metal Connectors For Diy Jewelry Crafting And Keychain Accessories, Real 18K Gold Plated, 22 Gauge, 4X0.6Mm, Inner Diameter: 3Mm
304 Stainless Steel Jump Rings, Open Jump Rings, Metal Connectors for DIY Jewelry Crafting and Keychain Accessories, Real 18k Gold PlatedSize: about 4mm in diameter, 0.6mm thick(22 Gauge); inner diameter: 3mm.