Hand sketched by Rob Demers! The 2025 Topps Chrome SpongeBob SquarePants Flats the Flounder 1/1 Sketch Card is a highly sought-after collectible featuring an autograph from the character Flats the Flounder. This one-of-a-kind card is made of high-quality card stock and authenticated by Topps, making it a valuable addition to any SpongeBob SquarePants fan's collection. The card showcases a unique sketch of the character and is a must-have for fans of the beloved TV show.