InRoom Designs BK28 Kings Brand Finish Wood 3 Tiers Shelves Bookcase, Black Kings brand Black Finish wood 3 tiers shelves Bookcase. Dimensions: 25 x 13" x 42.5"H The Height of each shelf from the bottom to Top is: 12.125"H/12.125"H/10.625"H. Simple assembly required. The 2 side corner racks are not included it could be purchased separately.