The product is a set of two Kennedy Half Dollars in Deep Cameo Proof condition, minted in San Francisco in 1992 and 2002. These coins are composed of 90% silver with a fineness of 0.9. The denomination is 50 cents, and they are from the United States. The coins feature the iconic image of President John F. Kennedy on the obverse and are highly prized for their proof condition and silver content.