These charming Czech glass leaves dangle from a 4" (12cm) long slender silver chain, also called an ear thread. There is a post for your piercing, and you can weave it thru several piercings, if you like. The post is at the end of the chain, opposite the leaf. Put the post through your piercing, and pull it to the desired length. Stoppers are included for security. I love to wear these; hope you do, too!