The product is a highly sought-after 2025 Topps Chrome Tennis Emma Raducanu CA-ERU Black Refractor Auto card, featuring an autograph from the talented tennis player Emma Raducanu. This limited edition card is serial numbered and part of the Topps Chrome set, known for its premium quality and collectible value in the sports trading card market. With only 10 cards in existence, this autographed black refractor parallel variety is a rare and valuable addition to any tennis card collection.