Specifications: 1) Item no.: W8001and W8002. 2) Base fabric: fiber glass. 3) Weight: 530g Specifications: 1) Item no.: window curtain. 2) Base fabric: fiber glass. 3) Weight: 530g±20g. 4) Usage: curtain. 5) Width: 1.02~3.20m. We supply window curtain fabric, flex, banner substrates, tent fabric, waterproof fabric, mesh, projection screen fabric and tarpaulin.