The 2026 Rising Stars Rookie Set NBA Topps NOW® 21 Card BASE ONLY Set Cooper Flagg is a limited edition sports trading card set featuring rookie players from the National Basketball Association (NBA). Manufactured by Topps, this original set includes base cards, parallel cards, and inserts showcasing athletes such as Cooper Flagg, Kon Knueppel, Victor Wembanyama, Derik Queen, Dylan Harper, and VJ Edgecombe. With a standard card size and made of card stock, this set is a sought-after collectible for basketball fans and card enthusiasts alike.