The product is a highly collectible 2024 Select Khalil Mack Club Level Gold Disco trading card, graded at a perfect 10 by Professional Sports Authenticator (PSA). This rare card features a serial number and is part of a limited print run of only 10 copies. With Khalil Mack being one of the top players in the NFL for the Los Angeles Chargers, this card is a must-have for football card collectors looking to add a valuable piece to their collection.