The product is a 2003 Yao Ming Houston Rockets PSA 9 Topps Chrome Refractor Card #11. This NBA trading card features Yao Ming from the Houston Rockets in the 2003-04 season. Manufactured by Topps, the card is part of the Topps Chrome series and is graded as a PSA 9 by Professional Sports Authenticator (PSA). Made of card stock with a 20 Pt. thickness, this original English-language card is a sought-after collectible item for basketball fans and trading card enthusiasts.