The product is a lot of 4 vintage NFL trading cards featuring superstar defensive players such as Ed "Too Tall" Jones, Lee Roy Selmon, Mike McCoy, and Jack Youngblood. Manufactured by Topps, these standard-sized cards are part of the base set and are made of card stock. These cards are a valuable collectible item for fans of the National Football League looking to add some classic pieces to their sports memorabilia collection.