Niner Nation! All you 49er faithfuls can hold dear this commemorative football. Includes certificate of authenticity. 

Kyle Patrick Juszczyk is an American football fullback for the San Francisco 49ers of the National Football League. He played college football at Harvard, and was drafted by the Baltimore Ravens in the fourth round of the 2013 NFL Draft.

On March 9, 2017, the San Francisco 49ers signed Juszczyk to a four-year, $21 million contract that includes $7 million guaranteed and a signing bonus of $5 million.[9] It was the largest contract for a fullback in NFL history.