The 2020 US Mint Silver Proof Set is a complete collection of uncirculated coins with a composition of silver, copper, nickel, zinc, and manganese. This set includes various denominations such as Penny, Nickel, Dime, Quarter, Half Dollar, and Dollar. It also includes the five (5) 2020 quarters from that year. The coins are struck in proof and reverse proof finishes, with a fineness of 0.999 and are sealed in a box with a Certificate of Authenticity from the U. Minted in locations like San Francisco and West Point, this set celebrates the craftsmanship and history of United States coins.