The DUO bookcase consists of staggered uprights and shelves with an ash wood frame available in different finishes. The bottom of the shelves is made of poplar plywood veneered with ash in the same finish chosen for the frame. Upon request, a marble or back-painted glass top can be inserted inside the shelf frames for an even more elegant effect. The DUO bookcase is available with four shelves or two shelves. Metal details with a shaded bronze finish add an extra touch of class and sophistication to the overall design.