The product is a 2021-22 Panini NBA HOOPS Rookie Ink Alperen Sengun (AU RC) Auto Green SP trading card. This autographed card features Alperen Sengun of the Houston Rockets and is part of the Rookie Ink insert set by Panini. It is authenticated by Panini Authentic and is considered a standard-sized sports trading card made of card stock. This rare green SP variation adds to the collectible value of the item for fans and collectors alike.