Many meterials can choose: Copper, CCA... PVC Color:Different colour is possible. UTP Cat- 5 Cable/Network Cable/cable UTP Cat- 5 Cable/Network Cable/cableMany meterials can choose: Copper, CCA...PVC Color:Different colour is possible.Item Name: U350AStructure: (1) Conductor: 4 pairs 0.50mm copper (2) Packing: 305 Meter / Roll with colour-box 350 350A 4*2*0.36MM CCA CU UTP Cat 5 Lan Cable, 305Mt