The 2024 Leaf Collective Multi-Sport Factory Sealed Hobby Box offers collectors the chance to own 3 autographed cards from various sports. Each box contains 5 standard-sized cards featuring athletes from different leagues, with each card being serial numbered and classified as a rookie card. This unique set is perfect for fans looking to add rare and valuable sports trading cards to their collection, making it a desirable item for any sports memorabilia enthusiast.