This 2007 Topps Chrome trading card features LaDainian Tomlinson and Emmitt Smith, two legendary football players who played for the San Diego Chargers and Dallas Cowboys respectively. The card is an insert in the set and has the card number RBRD-TSM. It is a sports trading card of the type mentioned in the title, and is ungraded. The card is not autographed and was manufactured by Topps.

The card is perfect for collectors who are fans of the National Football League (NFL) and want to add a unique piece to their collection. It is a great way to remember the 2007 season and the incredible performances by Tomlinson and Smith. This card is a must-have for any football fan and is sure to be a prized possession in any collection.