Surface made of glassy, ​​enamelled steel. For intensive use. These signs are magnetic, scratch-resistant, have virtually no shadow formation, are ultra-smooth and have a very high contrast. With a subtle frame of anodized aluminum. Includes aluminum pen tray and a wall mounting set that can easily be clicked anywhere on the frame. Wall mounting material included. The aluminum is 80% recycled. The board is 98% recyclable. Surface warranty: 25 years.