Super White writing grade resin coated steel writing surface conforming to International Standards. Satin-finish alloy aluminium frame and precision engineered paper honeycomb core to make the board 100% warp-free and 100% flat. Excellent erasibility with no ghost-marks, high scratch-resistance with easy-wipe properties and maximum readability with minimum glare makes the Genius series boards an ideal companion for all training, teaching, display and learning activities. Excellent erasibility with no ghost-marks, high scratch-resistance with easy-wipe properties and maximum readability with minimum glare makes the Genius series boards an ideal companion for all training, teaching, display and learning activities.