| Composition | Copper |
|---|---|
| Metal Type | Copper |
| Type | Round |
| Unit Type | oz |
| Shape | Round |
| Fineness | 0.999 |
| Precious Metal Content per Unit | 4 oz |
| Total Precious Metal Content | 4 oz .999 Copper |
| Certification | Uncertified |
| Country of Origin | United States |
Check the listing for details. Mini Barbell Set 4oz .999 Copper Barbell Set. Made in United States. Listed at 55.00 USD. The Mini Barbell Set 4oz .999 Copper Barbell Set is a collection of round copper barbells. Made in the United States, this set contains a total of 4 ounces of pure copper. The barbells are not certified but have a high precious metal content, making them a valuable addition to any collection or investment portfolio.