Enamel surface: Particularly scratch-resistant, durable, and environmentally friendly. It combines the strength and elasticity of metal with the hardness and resistance of a glass surface. The surface is easy to clean, acid and alkali resistant, and corrosion protected. It features a frame profile of silver anodized aluminum, is magnetic, writable, and has excellent dry wipe capabilities. It can be used in landscape or portrait format and includes an aluminum tray with mounting hardware. This whiteboard offers top quality with an unbeatable price-performance ratio.