The 2020-21 Panini Mosaic NBA Debut Tyrese Maxey #263 (RC) is a highly sought-after sports trading card featuring the rookie player from the Philadelphia 76ers. This basketball card is part of the base set for the 2020-21 Panini Mosaic series, manufactured by Panini. It is a valuable collectible for fans of the National Basketball Association (NBA) looking to add a piece of memorabilia from Maxey's debut season to their collection.