The product is a Shai Gilgeous-Alexander rookie player-worn authentic autographed card certified by PSA. This card features a hard-signed autograph from Shai Gilgeous-Alexander and is part of the Oklahoma City thunder. Manufactured by Panini in 2018, this basketball trading card is made of card stock and is graded by Professional Sports Authenticator (PSA). It is an original piece with a patch parallel/variety, making it a valuable collectible for fans of the National Basketball Association (NBA).