Legare 59-Inch by 31-Inch Bookcase, Espresso Bamboo Manufactured from highly sustainable, organically grown bamboo from china, inherently known for its perfect color, grain, density and strength Amazingly simple 3 minute tool-free assembly Includes four adjustable shelves with concealed cable management Laminated using E-1 grade VOC-free adhesives Additional modular legare peninsulas, bridges or extensions can be added for limitless workspace configurations