Wood Solid beechwood in Walnut Finish. (Wood, 4 Rows ) coin display stand holds the standard 28 Coins proudly all your treasured awards and memorabilia. Measures 12"W X 4.5"D X 1" Tall on back side. The grooves are only 4 mm wide. If your coins are more than 4'' thick they are NOT going to fit. On average fits 7 challenges coins with diameter of 1.75", per row. If the challenge coins are all 2" then you can only fit 6. It is 12" across. So, to find out how many it would fit please divide that by the diameter of the coins. The coins are NOT going to slant the same angle unless the thickness are the same. Would be a great present to welcome a home hero we has served in different forces or civil duty. Army, Air Force, Marine Corps, Navy, Coast Guards, Retirement, Excellent Missions, Overseas Heroes. Perfect SURPRISE gift FOR YOUR HUSBAND,WIFE, SON, BOYFRIEND AND FRIEND... Christmas, holidays, Memorial Days, 4th July, Military Days. Coins NOT Included. No assembly required.