The product is a highly collectible 2007 SPx trading card featuring Calvin Johnson, a rookie player for the Detroit Lions in the NFL. This card is a game-worn jersey card with a limited print run of 299, graded 8.5 by Beckett Grading Services. Auto is a 10 grade. It is a part of the base set and is serial numbered, making it a valuable addition to any sports trading card collection. This unique card combines the excitement of Calvin Johnson's rookie season with the authenticity of a game-worn jersey, appealing to both football fans and card collectors alike.