Egan Visual | A 5mm thick whiteboard, Dimension Hover is constructed with Egan’s proprietary EVS surface. Unlike glass, EVS is a low glare and low gloss, matte finish surface that can be viewed from a 160-viewing angle. EVS is also guaranteed-to-clean even the toughest of stains and permanent markings (including Sharpie). A professional grade and high-performance surface, EVS stands the test of time which is why we offer a 10-year warranty. In addition to Dimension Hover’s better performance value, it is a significantly more affordable alternative to glass boards.