The product is a USA American 1986 5 coin proof year set, cased and sealed with an outer Certificate of Authenticity. This set includes proof coins from the United States currency, specifically in dollars. The coins are from the year 1985, offering collectors a complete set of American proof coins from that specific year. The sealed casing adds an extra layer of protection and authenticity to the set, making it a desirable item for coin enthusiasts and collectors alike.