The product is a highly collectible 2011 Leaf Metal National Convention Promo trading card featuring boxing legend Muhammad Ali. This limited edition card is serial numbered #004/300 and has been graded as a Gem Mint 10. this original card from the National Sports Collectors Convention is a rare and valuable piece for any sports memorabilia collector. The metal material adds a unique touch to this card, making it even more sought after by enthusiasts of boxing and trading cards.