The product is a 2003-04 Topps Rookie Matrix trading card featuring Luke Ridnour of the Seattle Supersonics. This specific card is a mini Topps back framed variation, part of the rookie set for that season. Manufactured by Topps, this basketball trading card is a sought-after collectible item for fans and collectors of the National Basketball Association (NBA). Information such as the card number, team, player name, and league are all important details to be considered while evaluating this unique piece of sports memorabilia.