Solid Wood 21 Baseball Display Case Wall Cabinet Holder Shadow Box, w/UV Protection, Lockable Black Finish. Baseball Display Case made from Solid furniture grade Beechwood, not cheap pine wood or veneer like other sellers . Dimensions: 19.5"H X 19.5"W X 4"D. Will NOT hold balls in CUBE. Balls NOT included. Lockable door, UV Protection Ultra Clear Acrylic Door Felt interior background. Hold 21 autographed baseballs. We do have a larger one. View Amazon listing number B0195ZLRCA No assembly is required. Comes in one piece