... High light transmission 2) thicknee: from 3-10mm Double silver low-e glass:1. Energy saving 2. Noise proof 3. CE Standard ... 4. Long lifetime Specification :1. Max size : 2440*3660mm , Min Size : 300*300mm2. Color : clear , blue , green , gray, silver white , golden yellow ... + Airspace + LOW-E Tempered Glass 5. Types : (1) Single Silver LOW-E, (2) Double Silver LOW-E (3) Airspace filled with common air ...