Bring the Ameriwood Home Avalon 5 Shelf Bookcase into your office setting give yourself plenty of room for storing your books, binders and more. Three out of the 5 shelves are adjustable to accommodate larger items. The top and bottom surfaces are made to hold up to 50 lbs each while the center shelves hold up to 25 lbs each. This bookcase is constructed of black laminated PVC and particleboard for a sturdy structure that will last for years. Measuring at 63.5”h x 30.5”w x 11.5”d, it is recommended that 2 adults assemble it.