Details: Gold Threaded Deco Prong Claw Setting with Gem Gems : AMETHYST / Oregon Sunstone Gem Size : 5x2mm Jewelry size: 5x2mm Material : 18k Yellow Gold Finishing : Internally Threaded Guage : Fits 18GA/16GA post Brand : Body Vision Los Angeles This item comes with a complimentary (16ga 8mm) titanium labret post . For a different labret post size please specify during check out.