... Material: CU, CCA 3). Jacket: PVC 4). Insulation: PEHigh quality Network cable ,ISO9001,2008Conductor :copper Insulation:PE/PVC jacket Diameter:0 ... Lan cable/ Patch cordFeatures:(1) No shield jacket, diameter is small, the space savings;(2) light weight, easy to bend ... than 8years ,1,Quality control –our defectie products rate is 0.01%;2,Economically priced,exquisitely made .Experienced&Responsible QC ...