Top is "knife edge", 3/4" thick with elegant reverse diamond veneer pattern in flat-cut walnut, cherry or maple. The "knife edge" is shaped into an MDF core and matched to the selected wood finish. Istanbul features a 2 1/2" apron supported by delicate tapered leg design. Legs, apron and top are all species matched for high-end appearance*. Square, rectangular and round shapes are available in corner table and coffee table heights. An oval coffee table is also standard in a cross grain veneer top. All standard Teknion Wood finishes are available. Sofa/console table options are also available. Istanbul's knife edge design coordinates nicely with the Galatina Casegoods Series K16 edge.