... flat at both sides. Ultra clear float glass is also named low-iron glass, for they have higher light transmittance (91%) and ... 3.Flexible size specifications minimizing cutting loss.4.High mechanical tension for each level of glass processing. Specifications Standard Dimensions: 1500mmx2000mm, 1830mmx2440mm, ... , 6mm, 8mm, 10mm, 12mm, 15mm, 19mm, 20mm, 22mm, 25mm High quality of 5mm Float Glass with ISO