The Origin Trim porcelain steel markerboard lets professionals share important information and ideas with clients and co-workers, and it comes in a sleek package. It's shown here in oak, for a fresh and modern appearance. This magnetic whiteboard has a dual use as a bulletin board and dry erase board. The porcelain steel surface has a longer life than standard markerboards, with improved visibility, less distortion and better contrast. There's no ghosting even after repeated use, and these premium boards are backed up with a 50-year guarantee. These U.S.-made dry erase boards are TAA compliant.