The product is a vintage 1983 Fleer Baseball Cello Pack featuring an unopened Ryne Sandberg Rookie trading card on the front, and George Brett on the back. This pack contains 28 cards in total, with the Chicago Cubs player featured as a rookie card. Manufactured in the United States by Fleer, this set is highly sought after by collectors for its nostalgic value and potential Sandberg rookie card. Whether for display or trading, this pack offers a piece of baseball history from the 1983 season.