Solid wood frame display case, glass door, Wall mountable. Dimensions: 29"H X 16"W X 1.75"D Space between rows: 2" With every one shelf remove you can put coins up to 4" in diameter. Grooves on shelves to secure coins Holds 99 Standard Size Challenge Coins with diameter 1.75". hinged UV Protection door to prevent dust and protect. NO assembly is required, comes in one piece. A great showcase for medal, pin, military insignia display. Great looking next to a flag case or memorial urn.