1.High performance speaker cable 2. PVC Jacket: transparent pink 3.CL2 Rated UL listed 4.12/14/16/18 AWG is availab 16AWG (91/0.127BS+1000DNYLON)*2F Cable Type: Loudspeaker cable Conductor: High Purity, Oxygen-free Copper Gauge available: 12, 14, 16, 18AWG Length: 50, 100, 250, 500 ft Certifications: UL listed, CM or Cl2 rated