Description This product is made of zinc alloy material, keys connection materials, which is very durable and can facilitate the production, maintenance and replacement of your key. Small and exquisite, good workmanship details, practical functions. Features -Color:Assorted Color -Material:Zinc alloy -Size:1.90X0.90X0.50cm/0.75X0.35X0.20in -Note: About 50pcs a set. -It is made ofzinc alloy material, safe and durable, with good texture.It's a great accessory for hanging your keys and other important things by your side at all times. - With simple design and practical craftsmanship, it is easy to decorate and use. - It can play a good role in connection and fastening, and can be used to repair keychain. - Easy to apply, easy to install, you can better enjoy the fun of handmade. - Great craft supplies for handmade projects. Suitable for people who like DIY making. Packing list1 x set of swivel clasps