Made of good alloy material, can withstand use. These key ring making accessories are easy to use and greatly save your time and efforts. You can use them to make your own style key chain. Not only can you spend boring time, you can also make unique key chains. Features -Color:Assorted Color -Material: Alloy -Size: 5.00X2.50X0.20cm/1.97X0.98X0.08in - These key chain ring, jump rings and screw eye pin hooks are convenient for you to finish your crafts. - Sufficient quantity to meet your various requirement, bring you more DIY fun. - Made of excellent craftsmanship, strong and durable, and will not fade or damage easily. - craftsmanship and good material make them look simple yet . - Crafted from good material, comfortable to touch, not easy to fade, crack or break, can serve you for a long time. Package list: 90 Chain Rings 180 Jump Rings 180 x Screw Eye Pin Hooks