The Topps 2025-26 Chrome Blue X-Fractor Rookie Kon Knueppel #254 RC trading card is a standard-sized card manufactured by Topps. This original sports trading card features Kon Knueppel from the Charlotte Hornets in the National Basketball Association (NBA). With a 20 pt. card thickness and English language text, this X-Fractor parallel variety card is a valuable addition to any basketball card collection.