The product is a 2026 Topps Series 1 baseball trading card featuring a hidden mascot variation SSP of rookie player Jac Caglianone from the Boston Red Sox. It is a standard size card made of 20 Pt. card stock and is an original, not a reprint. This limited edition card is a special Super Short Print variation, making it a highly sought-after collectible for MLB fans and trading card enthusiasts.