2. keychain specification: The material of the keychain can be metal, plastic pvc, acrylic and other different materials. Different material properties are different; Such as: metal keychain wear-resistant and durable, acrylic keychain light and durable. The color, shape and size can be selected according to the purpose.

3. Function of the product: some keychains also have practicability; Such as bottle opener keychain, nfc keychain and so on.
4. Style design: The variety of keychains is rich and diverse, with retro, simple fashion, lovely, etc.; Choose the style that suits you. If you have your own personalized design, it is recommended that you choose a custom keychain.
5. Product price: Different keychain prices are not the same, if your budget is not very sufficient, it is recommended to choose practical keychains or products that are not very high in quality. If you value product quality and integrity, you can choose a personalized keychain.
6. Personalized customization: If you have your own design requirements or need to add personalized content on the keychain (add brand logo, pattern or text) to promote the brand, you can find the right supplier and manufacturer to make the keychain.
