UTP  Unshielded Twisted 4 Pairs Categoty 6 Network Cable 

HDPE Insulation :0.924-1.02±0.005mm

PVC Jacket (Gray or  White)

ZX-065A:Conductor: 0.51mm CU (or CCA/CCS)  OD 6.0mm

ZX-065B:Conductor: 0.55mm CU (or CCA/CCS)  OD 6.0mm

ZX-065C:Conductor: 0.57mm CU (or CCA/CCS)  OD 6.0mm