These clasps feature a unique heart shape design. Great for crafting, purse, backpacks, handbags or jewelry making. Great for you to make a hanging keychain by yourself, and great for lanyards. Great for keychains or fastening the curtain or other items. Features -Color:Assorted Color -Material:Zinc alloy -Size:2.55X2.55X0.35cm/1.00X1.00X0.14in - Featuring lightweight design, sturdy, smooth, wear-resistant, very hard and smooth for durable usage. - Hooks are a snap closing accessory, securely closes to ensure your items will not fall out. Colorful, not easy to damage, easy to operate. - The clasps are easy to open and close smoothly, the closure of clasps is very easy and fit for most jump rings and chains. - Made of strong and thick durable zinc alloy material. It has a simple design, but very practical in use, giving you a . - The clasps are fit for making handmade keychains, dog collars, luggage straps, and backpacks. It can also be used as a key chain to connect your keys, pendants, shoulder straps, etc. Package list: 20 x snap hooks