The 2021 Bowman Mega Box Chrome Ke'Bryan Hayes Pirates ROY Favorites MOJO Refractor is a standard-sized sports trading card featuring Major League Baseball player Ke'Bryan Hayes from the Pittsburgh Pirates. This original card is part of the 2021 Bowman Mega Box set and is a Rookie Parallel Insert with a 20 Pt. thickness. It is a highly sought-after collectible for baseball fans and card enthusiasts looking to add a unique piece to their collection.