The 1/24th scale die cast display case is made of 1/8th inch thick acrylic. It features a black acrylic base and a clear acrylic removable lid with team affiliated sponsor, driver facsimile signature and car number. It also contains an actual piece of race-used sheet metal from J.J.'s #18 car. Officially licensed by Joe Gibbs Racing and NASCAR. Comes with a statement of authenticity from Fanatics Authentic guaranteeing that the piece of tire that was used is authentic. The inner dimensions measure 9" x 5.25" x 5.5".