The product has characteristics of good aeration. Eroding resistant and fireproofing, easy cleaning and flexible, long service life and feels soft etc, which is also with high lensile strength; It is an ideal material used in industrial and agricultural building to prevent from fly, mosquito and small insect etc. Features: 1. Mesh size: 18x16/18x14/16x16/18x18/20x20/20x18/16x14/14x14/etc, per one inch; 2. Standard color: black/gray/white/light gray/green, etc; 3. Standard width: 5"-84"; 4. Standard length: 24"/28"/30"/32"/36"/42"/48"/60"/66"/72"/78"/84", etc; 5. Standard packing and loading: 6rolls/cartons; 8rolls/cartons; 10rolls/carons etc.; a 20fcl can be loaded around 65000-70000m2 and a 40fcl can be loaded around 130000-140000m² ; 6. Special product are available according to requirements of customers.