... the building site2)nylon, polyvinyl alcohol, polyethylene3)FactoryBuilding safety netting/Construction safety net/: Material: HDPE, PE (polyethylene), PP, Nylon, polyester, polyvinyl alcohol. Weaving and Characteristics ... : Green, blue, orange, black, also could be customized.Density: 50-300gram weight per square meters. Use: In the construction of buildings, construction safety net is ...