The 1989-90 Senior League Factory-Sealed Set features 120 standard-sized trading cards from the Senior Baseball League. This vintage set includes players like Clete Boyer, Mickey Rivers, and Rollie Fingers, as well as an 8-piece static cling puzzle showcasing George Foster and Earl Weaver. Manufactured by T&M Sports in Spring Valley, CA, this original English-language set is a collector's item for baseball fans looking to add a piece of baseball history to their collection from the 1989-90 season.