The 2025-26 Topps NBA Hoops Kon Knueppel #HRS-KK Rookie Signatures Rainbow Foil RC trading card is a highly sought after collectible for basketball fans and card collectors. This autographed card features the signature of NBA rookie Kon Knueppel from the Charlotte Hornets, making it a valuable addition to any sports trading card collection. Produced by Topps, this card is part of the Rookie Signatures insert set, with a unique Rainbow Foil parallel variety that gives it a standout appearance. The card is manufactured with 20 Pt. thickness paper and authenticated by Topps, adding to its authenticity and appeal.