The Arizona Cardinals wall mountable logo helmet display case is made of 1/8" thick acrylic with a brown wood frame. It features a clear acrylic removable lid with engraved team logo. Perfect for a collectible helmet. Inner measurements: 15" x 11" x 11 1/2". Outer measurements: 20 1/4" x 11 1/2" x 17 1/2". Memorabilia sold separately. If a product is unsigned or non game-used, a hologram will not be included memorabilia. Arizona Cardinals memorabilia