... PVC insulated, PU jacket Conform to ROHS ISO9001:2008 certificated 2.2*5.2mm PU Telephone Flat CableConductor: bare copper, tinned copperConductor ... have PU, PVC, TPE with glossy, matte and dull option availableDimension: flat 2.2*2.5mm, we can do as your requestSpiral length ... the DC, SR and plug.Good quality and prompt delivery! All material we use are environmental friendly 2.2*5.2mm PU Telephone ...