Small ornaments and practical tools that act as a key chain. Commonly used to hold important items such as mobile phones and keys. Cell phone keychain has a variety of designs and materials. Some of them are simple and functional with rings or hooks to keep your keys together. Other items come with various ornaments and character figures, logos, words, or photos to suit your personal preferences and interests. Mobile phone keychain is a popular accessory that is convenient yet unique. In addition, key chains may contain many functions.