The product is a Marvin Harrison Sr signed #88 Mitchell & Ness Authentic Indianapolis Colts Jersey. This authentic jersey is officially licensed by the NFL and features the autograph of Marvin Harrison Sr, a legendary football player from the Indianapolis Colts team. The autograph is authenticated by Players Ink Authentication, adding value and authenticity to the item for fans and collectors alike. This unique piece would make a great addition to any sports memorabilia collection, showcasing a piece of football history from a renowned player and team.