The product is a 2025 Topps Chrome Luis Guerrero #RA-LGU Blue Refractor /150 autographed trading card. This card features a label or sticker autograph from Luis Guerrero, a player from the Boston Red Sox in Major League Baseball. It is a rookie card from the Rookie Autographs insert set, with a serial number and a print run of 150. The card is made of 35 Pt. card stock and has a parallel variety of Blue Refractor. This unique collectible is a valuable addition to any sports trading card collection.