I present the Ring III, this model has been designed for printing in either: Plastic, Stainless Steel, Silver, Brass, Bronze, Gold, or Platinum if you're feeling adventurous, but Bronze was the material I had in mind when designing it. The sizing of this ring model is for a 21.4mm internal diameter, a UK Y (US 12). The design can be scaled up indefinitely, but cannot be made smaller than a US 8. If you would like a specific size then please send me a message or post the request below. There are some more photos of this object and other examples of my work, both 3D printed and otherwise, on my 'Tofty' facebook page.