... 9001:2008 and GB Constructions safety netSpecifications:construction safety netting for building Material:HDPE,PE safety nets mesh Density:50-300g/ ... It is firm,tough, durable and economic. 3:This products offers good air permeability and light quality. It can be ... after washing, natural drying; Specification of the Construction Safety Netting:MaterialHDPE,PE,PPLength50-200m rolls or 5m,6m sheetsWidth1 ...