Q! Portrait: 39.4” W X 75.2” H X 22.1” DQ! Landscape: 70.87” W X 72.15” H X 24” DPremium, 4mm, low-iron glassNon-ghostingDual sided writing surfaceGloss and SatinEtch (Non-glare)Non-magneticGlass and frame colors: 12 coordinating colors3 caster colors: Hub with matching stemMade in USALifetime Warranty