The Navy Midshipmen wall mountable logo mini helmet display case is made of 1/8th inch thick acrylic with a brown wood frame. It features a clear acrylic removable lid with engraved team logo. Perfect for a collectible mini helmet. Officially licensed by the LRG and the US Naval Academy. Inner measurements: 7 1/4x5 1/4x5 1/2. Outer measurements: 12x6x11 3/4. This is for the display case only. Memorabilia not included.