wavy ring collection-collection of 9 rings , wave style , for men and women, for 3d printing.-made in blender 2.79 , render with cycles.Files:-9 different rings , with in the blender source file , and separate stl file for each ring.sized for 18.5mm , the size is scalable .Hdri image included with render settings.gold and silver material included with the blender source filemesh is soild , all quads , subdivison ready in case you want to make modifications by yourself.