The Topps Baseball insert refractor lot includes a total of 6 cards featuring notable players like Corbin Carroll, Javier Báez, Vladimir Guerrero, Albert Pujols, and Matt Kemp. Manufactured between 2008-2012, these cards are from the MLB World Series and come in original card stock material. Each card is an insert with special features like holograms, making them a valuable addition to any sports trading card collection. These cards are part of various Topps sets and showcase players from the Arizona Diamondbacks, Chicago Cubs, Los Angeles Dodgers, and more.