ring with the coat of arms of Poland. american ring size 11and 14 (20.6 and 23 mm ).Therefore there are 2 versions of the model.14 K gold weight 10.5 gr.18 K gold weight 12.5 gr.Silver weight 8.5 gr.90% of my 3d models have been checked: made wax and finished product in gold or silver .All parts separately - you can change as you need.Model are for 3D printer or cnc machine. Ready for the print. Made in programs Matrix+Rhinoceros and Zbrush. High polygonal model.