Connections Bookcase with Java Oak Shelves, Versatile and functional with endless possibilities, Each unit contains two frames and five shelves, Sturdy frames are constructed with 3/4"" square steel tube with black powdercoat finish, Java shelves are 1"" thick with plain-slice veneer, Add components to customize units, Upright dimensions are 13, 5 x 13, 5 x 72 high, Length: 13, 5, Width: 31, 5, Height: 72 SKU: TGF159