Polyester Pleated Insect Screen Mesh Length = (2100 MM / 2400MM /2700 MM /3000MM/ 3300MM /3600MM-) 30M- Mesh Size: 20Ã??20 ,18Ã??16 , 16Ã??16 , 16Ã??14 ,14Ã??14 COLOR- GRAY; BLACK, BROWN, GREEN Folding Height 12mm 14mm 16mm 18mm 20mm.Etc Weight: GSM= (85g , 90g, 120 G) M2 Length: 0-30M