Professional Quality Nickel Plated 3.5mm Stereo Male / 3.5mm Stereo Female, 50 ft 12 feet 3.5mm stereo male to 3.5mm stereo male Jacket: PVC Drain Wire: Tinned Copper Strain 7C/0.16+AL 100% Aluminum Foil Shield Center Conductor: 29AWG, Construct 7C/0.11