Displays2go Children Portable Book Shelf with Ten Deep Shelves and Heavy Duty Wheels, Birch Wood Portable book shelf features 10 deep shelves! Five shelves on each side Shelves measure 35 Inch long and 7 3/4" deep! Designed to withstand heavy use over many years; made from quality birch wood with heavy duty caster wheels Displays2go SKU No.: FMBWLDBLNT