Heavy Duty 26AWG 100% Pure Copper Core wires RJ12 Connectors with 50 Micron Gold plated contacts for strongest connection and corrosion resistance RoHS Certified - Free of hazardous substances Made in USA with Lifetime Warranty Compatible with various devices including Telephones, Fax, Modems, Answering Machines, VoIP Adapters, Ham Radio, Alarm Systems, POS Systems, Cash Registers, Receipt Printers, Sim Racing, Adjustable Motorized Bed Base... 2 Premium Quality Stranded 6P6C Telephone cables. Connects a Telephone/Modem to a Telephone Wall Outlet. RJ12 Male Connectors with Gold Plated Contacts.