This offer is for one 100% Authentic Excavated 1516 - 1556 Spanish Potenzada Cross, (Cross Potent) Hammered Charles I Cornado. This early Copper / Billon coin was excavated in Spain and is Guaranteed to be 100% Authentic. The picture showing the measurement with ruler shows numbers in MM / CM. Weight is in Grams. If purchasing multiple items, please reach out to us prior to payment so we can insure combined shipping. Thank You for your business. Please leave positive feedback once item is received and you are happy with it. If you have any concerns, please reach out to us first and we will make it right.