The product is a complete set of 2026 Topps Series 1 baseball singles, featuring players like Bryce Harper, Vladimir Guerrero Jr., and Ronald Acuña Jr. The cards are made of card stock and paper, with a thickness of 20 Pt. They are original prints and part of the MLB World Series. This set includes cards from various teams such as the Philadelphia Phillies, New York Yankees, and Los Angeles Dodgers. Each card is numbered from 1-250 and is in English, making it a perfect addition to any baseball card collection.