... ) An ideal engineering material for construction field4) Main sizes:5mm x 5mm/75g/m2, 90g/m2, 125g/m2, 145g/m2, ... the main specification is as follows:1) 4 x 4mm,165g/m2,1m x 50m,white,yellow and orange color;2) 5 ... 110g/m2,210g/m2,whitecolor;5) 7 x 7mm,140g/m2,blue color,6) 10 x 10mm,110g/m2,130g/m2,150g/m2 ... ,white and yellow color,7) 12 x 12mm,135g/m2,150g ...