Material:Silver Plated +99.998% Pure copper Colour:Green Plug:Gold Plated RCA Plug length:0.5 meter --8.0meter without original box 1.Used Self-locking RCA connectors By Taiwan , which is made of copper-plated plug, metal shell, and advantages of metal shell can be shielded from external interference. 2.The high purity pure copper conductor with more than 95% of the copper shielding allow for maximum signal transfer, reduce distortion and signal loss, to keep your musical device performance. 3. Used genuine high purity silver-plated conductor audio signal lines, each line adds two core pure copper nerves , its main role restore audio fidelity sound field, so the lossless transmission of audio signals have sufficient safeguards . 4.Use containing 3% silver Senju solders soldering. 5.Package: 1 pair rca cable