The product is a lot of 100 1 oz mixed .999 fine copper rounds bullion, packaged in 5 tubes of 20 rounds each. The rounds are unc erified and made of copper, with a fineness of 0.999. Each round contains 1 oz of precious metal content, making the total precious metal content 100 oz. The product is from the United States and is not a modified item. The rounds are designed in a round shape and are ideal for investors or collectors looking to add copper to their portfolio.