Souvenir/State Shot Glass and Tall Shooter Display Case Holder Cabinet, OAK Finish (SC04B-OA) Oak Finish. Solid wood Frame. Dimensions: 17.5"H X 21.5"W X 3.5"D, Interior depth:15 5/8"H x 19 1/2"W x 3"D Distance Between top 2 row: 2.75", Bottom 2 rows: 4.5" Hinged UV Protection acrylic door to prevent dust and protection Wall Mounted or Counter Top Felt interior backgroung NO Assembly is required. Comes in one piece