DIY Necklace Making, with Iron Cable Chains & Jump Rings, Cardboard Display Cards and Zinc Alloy Lobster Claw Clasps, Mixed ColorSize: Cable Chains: 3x2x0.5mm, 6colors, 10m/color, 60m/set; Clasps: 10x6mm, hole: 1mm, 6colors, 20pcs/color, 120pcs/set; Jump Rings: 4x0.7mm, 2.6mm inner diameter, 6colors, 50pcs/color, 300pcs/set; Cardboard Display Cards: 100~110x75~80x1mm, 6pcs.antique bronze, gunmetal, golden, platinum, red copper, silver color plated