21st Birthday gift for a Daughter Three charms make up this 21st Birthday Keychain : ......an antiqued silver tone Daughter charm (double sided charm). ......the number 21 charm is Silver Plated. ......a stainless steel disc charm with the inspirational words Dream Big (inscription is on one side of the charm). The charms are attached to silver plated bails then added to a silver tone keyring. Your special 21st keyring will arrive inside an organza bag ready for gift giving. Wouldnt this make a thoughtful keepsake for your Daughter on her 21st Birthday?