Ghent's Horizontal Slider provides a panel system with multiple dry-erase whiteboard panels to serve a multitude of needs, doubling the usable space. Two top-suspended panels glide on nylon rollers for smooth operation. The porcelain-on-steel writing surface creates a durable, high-performance whiteboard. It accepts magnets and resists scratches and stains. The board is constructed with heavy-duty anodized aluminum trim and includes a 2 natural cork map rail. Porcelain writing surface carries Ghent's 50-year guarantee.