25-year writing surface warranty: enameled, scratch- and acid-resistant writing surface. Magnetizable, writable with board markers and dry-wipeable. Anodized aluminum frame with plastic corner pieces and pen holder. The board surface has a protective film that must be removed before use! The product is large/bulky, so extra costs may be incurred during shipping, which are not included in the unit price. Please request a specific quote for shipping in all cases!