Product name:2 Way Telephone Splitter Converter Cable Product size:2.67 x 2.68 x 2.1cm/1.05'' x 1.05'' x 0.8'';Wire length 21cm/8'' Product Material:ABS;Golden pins: phosphorus bronze and gold plating This telephone adapter cable is very easy to use, plug and play,One line can connect two telephone or modem devices. Product content: 2 Pcs RJ11 6P4C Telephone Adaptor