The product is a factory sealed 1991 1992 1993 O Pee Chee Premier Baseball Hobby Box containing 36 packs with a total of 252 cards. The cards are standard size and made of card stock, featuring players from Major League Baseball (MLB) with no autographed cards included. This set includes cards of popular athletes like Nolan Ryan and represents teams like the New York Yankees. Manufactured in Canada by O Pee Chee, these vintage sports trading cards are a collector's item for fans of baseball and sports memorabilia.