Heart-shaped bezel set ruby stud. An understated everyday option perfect for the helix, lobe, and tragus piercings, and to be worn on its own or as a pair. Sold as a single. * This piece comes with a 6.5mm back post. Additional posts with different lengths can be purchased as add-ons. SIZE & MATERIALS Composition: 14k yellow gold, ruby Measurements: heart: 4 mm, threaded back post thickness: 16 gauge (1.2 mm), post length: 6.5mm Closure: internally threaded heart back Read about piercing jewelry and closure systems . Collections Elegant Earrings - Ruby Piercing - Ruby Jewelry - Tragus Piercing - Helix Piercing - Lobe Piercing - Heart Studs - Heart Jewelry - Flat Piercing - 14k Gold Jewelry