Material advantages: Outer Material: Premium PVC-85P, Wire Material: Full Copper Wire, so it is soft lightweight but durable for a very long time, conduct quite well, environmental friendly. Pro Series Industrial Grade Construction, you will not be disappointed with performance of this cable Main Feature:No need to worry about interrupted sound, static or loss of quality during an important gig because this stereo cable is made with highly durable construction and delivers premium performance without noise, static, or buzzing This black 3 ft. 12 gauge professional speaker cord by Yoico gives you sufficient allowance to move around for energetic on stage performances yet still provides ultimate audio transmission Our Premium 1/4 to 1/4 Inch Speaker Cables are perfect for mains, Subwoofer, Microphone, DJ Speakers, Stage Monitor,House Speaker, Audio Amplifier where a high power environment is involved You never have to worry about the sound quality with Yoico TS 1/4 to 1/4 Patch Cables. Just start your music journey and enjoy it