+A [keychain](/wiki/keychain) is a small ring or chain designed to hold one or more [key](/wiki/key)s, keeping them organized and easily accessible. Often a personal accessory, it can also carry decorative fobs or miniature tools.
+## See also
+- [Key](/wiki/key)
+- [Fob](/wiki/fob)
+- [Holder](/wiki/holder)
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