26G of solid 18K yellow gold The inside of each gauge ring will be custom-made with the letters or text of your choosing. Once your order is placed online, a Uniform Object representative will contact you to discuss your custom vessel. Each letter is raised in relief and inverted, allowing the chosen text to embed in the skin, creating a lasting impression. Diamond clusters can be added for an additional charge. Please contact our atelier at studio@uniformobject.com for more information. Handcrafted in New York City