... quality fiberglass, mildew proof, anticorrosive,resistance to burn Fiberglass Screen Mesh is effectively anti-mosquito, anti-insect, made of high quality ... :· Shape of mesh: square hole, regular size 18*16· Max. length per roll: 300M, Max. width per roll: 2.6M· Standard width ... , 1.0m, 1.2m, 1.4m, 1.8m, 2.4m· Standard width: 24", 30", 34", 36", 42", 48", 60", 72", 84 ...