The Seattle Mariners wall-mountable logo baseball display case is made of 1/8"-thick acrylic with a black wood frame. It features a clear acrylic removable lid with engraved team logo. Perfect for a collectible baseball. Officially licensed by Major League baseball. Inner measurements: 7 1/4" x 5 1/2" x 7". Outer measurements: 12" x 5 3/4" x 11 3/4". Memorabilia sold separately.