This Post Hoop Earring for a Conch Piercing is Handcrafted in 14K Gold Filled Engraved Floral wire 4 mm (3/16") wide, curved 15mm (9/16") in diameter and polished to a perfect shine. It is sold as a one piece single earring style, not a pair.***NOTE: This listing is for a PIERCED Conch Earring WITH a POST soldered on for a piercing. Please SELECT your choice for the THICKNESS Gauge of the POST from the drop down menu above.STANDARD thickness for a conch earring post is 16 gauge (1.29mm)A regular