fiberglass insect screen well ventilate easy washing anticorrosive resistant to burn, with stable shape, long service life fiberglass insect screen/mosquito screenFiberglass screening application: Fiberglass screening is widely used for all sorts of airy installation preventing insects and mosquito in construction, orchard, ranch, etc.[Standard Mesh/inch] 20×20×18,18×18,18×16,18×14,16×16,16×14,14 ...