The latest IDEA™ Screen features upgraded durability, surface uniformity and rigidity to ensure a superior interactive experience. The erasable surface is hotspot-free under projection, and now comes with new standard features - all IDEA Screens are magnetic and have a thin frame. It can be used with an ultra short throw projector as an interactive screen or as a whiteboard with dry-erase markers. A tray for markers make the IDEA Screen a great upgrade to any classroom. New sizes available.