A threaded flat back stud for your ear, cartilage, (and possibly nose) piercing.  Both parts are 14 karat yellow gold.  This listing is for one single earring that has two parts - the top and the post.  The top is a triple ball which is about 3mm.  The post is 6x1mm (18 gauge). The top is threaded, or screws, into the post.  

From behind push the post through your piercing.  Insert the threaded top into it from the front and screw the top into the post.

Priced as a single earring so you can mix, match, and create your own perfectly curated ear stack.

This earring is ready to ship and will ship within 3 business days.

Contact Hello@MetrixJewelry.com if you require expedited service.