The product is a 2017-18 National Treasures Colossal Rookie Materials card featuring Dennis Smith Jr. from the Dallas Mavericks. This single-insert sports trading card is serial numbered out of 99 and contains memorabilia from the rookie player. Manufactured by Panini America, Inc., this basketball card is in near mint condition and is ungraded, making it a highly sought-after collectible for fans and collectors alike.