The product is a 2026 Donruss Racing Signature Series trading card featuring an autograph from Blake Harris. This card is part of the Sensational Signatures insert set and is a rare parallel variety with a serial number and short print. Blake Harris, who drives for the Hendricks team in NASCAR, signed the card with a label or sticker and it is authenticated by Donruss. The card is made of 35 Pt. card stock and is in near mint condition.