... 3.High Quality 4.Best price construction fire-resistant safety net Materialpolyethylene, nylon, polyester, polyvinyl alcohol. Width1.8m, 2.5m, 3.1m ... around four sides UsdIn the construction of buildings, construction safety net is used to circle the building site, in order to ... workers to fall down from higher places.The construction safety net has finer mesh to 2000 opening per 100 cm2 compared ...