Brand New Manufactured by Teledyne Thermatics 1 Conductor 24 awg 19 Strand with Braid Shield MIL-W-16878/6 Type "ET” Thin Wall Teflon Silver Plated Copper Inner Conductor has Clear Teflon insulation Outer jacket is Clear Teflon 200°C @ 250 volt 25 ft Hank Outside Diameter: .08” Longer lengths are available. Multiple orders are shipped as a continuous length