This specific 3D model, "wedding ring 3D print model 25", is an asset made available by "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
The licensing terms for this digital asset are governed by "Unknown license".
Native Formats: 3DM (Rhinoceros 3D, filesize: 32.1 MB)
Exchange Formats: OBJ (OBJ, filesize: 27 MB), FBX (Autodesk FBX, filesize: 19.1 MB), STL (Stereolithography, filesize: 18.6 MB)