The Spinosaurus 20-PACK of 1 Ounce Copper Coins by REEDERSONG is a collection of 20 coins made of copper with a fineness of 0.999. Each coin contains 1 ounce of precious metal content and is of the shape of a coin. The total precious metal content of this set is 20 ounces, making it a valuable addition to any coin or bullion collection. Produced in the United States, these copper coins bear the brand of REEDERSONG and are uncertified, ideal for collectors or investors looking to add to their portfolio of precious metals.