... .Delivery:35-40days 3.High Quality 4.Best price Green construction safety net Materialpolyethylene, nylon, polyester, polyvinyl alcohol. Width1.8m, 2 ... corners or with ropes around four sides UsdIn the construction of buildings, construction safety net is used to circle the building site, in ... or workers to fall down from higher places.The construction safety net has finer mesh to 2000 opening per 100 ...