The Lat Double & Lat Single Mesh system can withstand reasonable wind pressure and has wide tolerance for width and height. It allows very good ventilation, good light and takes least space on the sides while stacked. The mesh offers uninterrupted view of beautiful scenery outside while ensuring 100% sealing of insects. It is water proof , rust proof, dust resistant and can be washed or vacuum cleaned. It is available in two colours - Grey and Black. The movement of mesh is horizontal plane and is due to the strings strategically placed .