The 2017 Panini Donruss NASCAR Racing Studio #ST-KL KYLE LARSON Autograph Card is a trading card featuring an autograph from auto racing driver Kyle Larson. This card, part of the 2017 Donruss Studio Signatures Autographs set, is a hard-signed card manufactured by Panini. It is a 35 Pt. card made of card stock and is a part of the Signatures parallel/variety within the 2017 Donruss Studio set. The autograph authentication is done by Panini Authentic, making it a valuable and collectible item for fans of both Kyle Larson and NASCAR racing.