The 2022 Pro Set Metal Derek Stingley Jr. 90 PS Auto Pre Production Proof Green 1/1 trading card is a rare and exclusive collectible featuring the autograph of NFL player Derek Stingley Jr. This limited edition card is part of the 2022 Pro Set set and is manufactured by Pro Set in the United States. With a print run of only 1, this unique card is a must-have for football fans and collectors alike. Made of metal, this card boasts a green 1/1 parallel variety, adding to its rarity and value within the sports trading card market. Listed With Mascot.