DescriptionThey are made from high-grade zinc alloy materials, very durable for long time use. These clasps can be easily installed, a good for your craft projects and daily needs. Can also be used for DIY keychain, necklace, bracelet and other jewelries, satisfy your needs. And the sufficient number of the keychain supply can suit all your need.Features- Color: Black -Material:Zinc Alloy - Size: 4.60X3.20X0.20cm/1.81X1.26X0.08in- Made of premium and sturdy zinc alloy material, non rust, reliable and durable for long term use.- Easy to install and take off, make you more convenient by the small size and light weight.- Suitable for making chain, charms, anklets and other jewelry related projects.- With this item, you're able to create more wonderful DIY decorations as you can imagine, cultivate hand-on ability.- Sufficient amount, you can also share DIY joy with friends or family, not easy to deform or break for you to use rest assured.