The product is a Bosnia and Herzegovina football shirt by Kelme, suitable for adults in size XL. This jersey, worn by Nikola Katic #18, is a match-worn item from the national team's Italy-based training camp. As a piece of sports memorabilia, it is a collectible item representing a specific player and country in football. The shirt is a great piece for fans of the Bosnian national team and football enthusiasts looking to add a unique item to their collection.