Final models are ready for 3d printing.

Rings sizes (diameter in millimeters): |17|17.5|18|18.5|19|19.5|20|20.5|21|21.5|22|

Items offered in shop are DIGITAL 3D models available for instant download.

Files and Formats:

1.3dm (Rhino 3-D Model).

2.OBJ files

3.STL files

Geometry: NURBS ( .3dm file) and valid polygon mesh (.STL file checked before upload with Magics software).

You can change and modify models easily and do anything that help you printing the model.

If you have any questions? Please contact me. I can support you with this models.