Ring in 11 sizes.Sizes 16-21 mm (step 0.5 mm).Weight in 14k gold:16 mm - 5.9 g;21 mm - 7.9 g.All sizes in the photo. There is a source file and many formats to open. It is possible to manufacture other sizes on request. For all questions please contact.
Native Formats: 3DM (Rhinoceros 3D, filesize: 61.5 MB)
Exchange Formats: STL (Stereolithography, filesize: 445 MB)