The IKEA BILLY Bookcase Height Extension Unit in White is a modern and stylish addition to any living room or home office. Made of durable particle board, this wall-mounted or free-standing unit offers a sleek and sophisticated look with its solid black brown finish. Perfect for adults looking to expand the height of their existing bookcase, this unit is easy to assemble and does not require additional parts. At 32x11x14 inches and weighing 17 lbs, the BILLY Bookcase Height Extension Unit is a practical and aesthetic choice for those seeking to enhance their space.
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