Jewelry 3D model ring is ready for 3D printing( compatible for all 3D printers ). High detail model and which you will get a great product. Available for re-production process ( metal casting , rubber molding & wax injection )This is a 3D STL file for CNC machine, that is compatible with Aspire, Artcam, and also other platforms that support the STL format(Blender, Zbrush, Maya, etc...) File for print it personally on a 3d printer.All the rights belong to the creators, therefore, it is forbidden to resell nor share this design as a digital file. However, you are allowed to sell the product that you carve in wood or other material on your CNC from our file Feel free to contact for every issue or information.there are presupported files.The ring is presented in three sizes 20,21,22.if you need a different size - please, we will always help you;)