1000Pcs 304 Stainless Steel Jump Rings, Open Jump Rings, for Chainmaille Weaves, Stainless Steel ColorSize: about 0.31 inch(8mm) in diameter, 0.05 inch(1.2mm) thick, 0.22 inch(5.5mm) inner diameter, 1000pcs.304 Stainless Steel Jump Rings, Ring: Stainless Steel Color, 8x1.2mm, Inner Diameter: 5.5mm, 1000pc.