The product is a lot of three US Special Mint Sets from the years 1965, 1966, and 1967. Each set contains 40% silver coin with a proof-like strike type, minted in Philadelphia. The coins feature the iconic Kennedy design and are in a choice BU (Brilliant Uncirculated) condition. This collection is a valuable addition to any coin enthusiast's collection, showcasing the history and craftsmanship of US coinage from the 1960s.