3m NEW Replacement Cable for Sennheiser PXC450 PXC350 PC350 HD380 PRO Headphones Brand new and high quality Replacement Audio upgrade Cable For Sennheiser PXC450 PXC350 PC350 HD380 PRO Headphone length:3m(9ft) cable Material:the inside cable is OFC wire,Cable Diameter : 4mm jack : 6.35mm / 3.5mm Male to 2.5mm Male(comes with the lock the same as the Original cable) fit Sennheiser PXC450 PXC350 PC350 HD380 PRO Headphone