50' FT Telephone Line Cord Satin Silver Modular 4 Copper Wire Conductor RJ11 Voice 6P4C 28 AWG RJ11 Plug Connector Each End 6P4C Flat Phone Cord Cable RJ-11 Cross-Wired for VoIP Flat Modular Cable Cross-Wired for Telephone-Voice Applications 4-Wire 50' Line Cord Suitable for Telephony, VoIP Telephony Applications 28 AWG 7x36 (0.12mm) Stranded Conductors