... glass substrate.-FEATURES:· High efficiency in energy saving and environment production. · Wonderful performance in visible light ... edge coat.-----SPECIFICATION: Thickness: 4mm, 5mm, 6mm, 8mm and 10mmSizes: 1830x2440mm, 2134x3300mm, 2250x3300mm, 2440x3300mm etc.Colors: Clear ... Single silver high transmittance, Single silver high shading, and Double silver etcNote: AEON Glass can customize coated glass ...