The product is a 2008 Topps Co-Signers baseball trading card featuring Jacoby Ellsbury from the Boston Red Sox. This particular card is a Silver Green parallel with a print run of 200, making it a limited edition collectible. It is serial numbered as #001 and is a part of the base set for the 2008 season, manufactured by Topps. This sought-after card is a must-have for fans and collectors of Major League Baseball memorabilia.