The school rolling whiteboard by Ghent has an anodized aluminum frame with a double-sided, magnetic surface in the center. It has front locking casters that allow it to stay in place and it's available with your choice of 4 or 8 detachable side tablets. It comes with two magnetic accessory baskets, one eraser, and four dry erase markers. As pictured, it's shown with 4 side tablets and it's backed by a 10-year manufacturer's warranty.