Cards are mainly Topps, but many other companies as well. Cards include many Hall of Famers; there is a 1984 Topps Dan Marino rookie card, there is a 1970 OJ Simpson rookie card, a 1970 Dick Butkus card No. 190, and some early 1950's cards including one of Leo Nomellini. Basketball cards and hockey cards are mostly from the 1980's. Approximately 500 cards in all. There is one stack of about 20 cards which are graded. Condition: (Good - Near Mint). Dimensions: Each: 3 -1/2" x 2 -1/2".