The GREN OLSEN / O.J. HOWARD 2017 Panini Spectra Rivals Dual Jersey Relic #D /99 is a single-insert sports trading card featuring football players Greg Olsen and O.J. Howard from the Tampa Bay Buccaneers. Manufactured by Panini in 2017, this limited edition card includes a piece of memorabilia from both athletes and is part of the Rivals insert set. With a print run of only 99, this card is a valuable collectible for fans of the National Football League.