Mesh size: 14*14,14*16, 16*18,18*18 Applications: used for industrial purposes, window doors Material: plastic Width :1 to 5m Length:50 to 300m Color: green, blue,white,etc Weaving: Plain weave Features: light weight, good toughness, corrosion-resistant stainless, good ventilation, easy to clean, etc. Usage: used in hotel, public buildings, civil residences against bugs, mosquitoes Packaging detail: water-proof paper inside and plastic film outside or as cusotmers' request http://www.walibuilding.com/page/windowscreen.html