Triprel Inc Details about 4ft Tall 50ft Long Black Fence Screen 85% Privacy Windscreen Fencing Mesh 180g/sqm knitted high-density polyethylene flat fabric. 85% visibility blockage, viewed from a little distance to your fence. Better shading effect than round-filament fence screens. More durable than other 160g/sqm fence screens. At least half a year longer life time than other flat fabric fence screens made with returned materials!