The Board of Directors®. Tried and true porcelain steel board provides exceptional writability, erasability, and versatility. Magnetic porcelain steel whiteboards are engineered for superior color contrast with dry erase markers. Standard gloss dry erase surface provides superior writability and erasability with no ghosting. Reduced surface light distortion enhances visibility to provide optimum eye comfort. Steel is permanently laminated to a lightweight substrate for stability and durability. Rounded anodized aluminum Presidential Trim includes injection-molded plastic curved corner pieces. Limited lifetime warranty. SCS Indoor Advantage Gold Certified.