Make it easy for students to find just the right book with the Copernicus Leveled Reading Book Browser Cart. Comes with a selection of colorful tubs of various sizes to help you stay organized. Load up the heavy-duty plastic tubs to keep paperbacks, hardbacks and board books within easy reach. This steel book truck features four locking casters, so you can move it around your classroom and park it firmly in place. Available in four configurations with or without book displays.