The 2025-26 Topps Holiday Cooper Flagg #SSB-CF (RC) trading card is a basketball collectible featuring a rookie insert from the Dallas Mavericks. Manufactured by Topps, this card is part of the Special Snowflake Back Variations set for the 2025-26 season in the National Basketball Association. As a unique parallel variety within the set, it appeals to collectors looking for rare and exclusive cards for their basketball trading card collection.