It is made of PVC Coated glass fiber yarn under the process of plain weaving, and high temperature fixing. Now, this product is well sold all over the world.　

It has many good properties such as good cohesion, attractive appearance, well ventilation for sunlight and air, innocuity, no smell, anticorrosion, resistance to burn, strong tension, easy washing, stable shape, long service life etc. So it is invisible on the genuine meanings.

It has been widely used for all sorts of airy installation preventing insects and mosquitoes in civilian construction, industry, agriculture, stock raising, orchard etc.