... and garden, traffic and crowd control, demolition events, hazardous chemical areas, for warning.Safety fence specifications:1.Material: HDPE UV Stabilized.2 ... size: 1.0*20m, 1.2*50m, ..., 1.8*50m, for your choice.Safety fence colour: the most popular colour is ... orange, for warning.Safety fence feature: High strenght, high visibility, age resistance ...