1/4 inch Headphone Extension Cable, it's designed to extend the reach of hard-wired headphones with a stereo phone plug, for connecting guitar, headphones with standard 6.35 mm plug to audio devices with a 6.35 mm stereo jack | Heavy Duty Gold-Plated Metal 6.35mm connectors resist corrosion, provide durability and improve the signal transmission, ensures minimal signal loss | 20 AWG 4N Oxygen Free Copper with shielding ensure high fidelity sound quality and provide maximum conductivity and signal clarity. a great choice for music lovers, It's especially great for studio or live performances. | Heavy Duty Flexible Rubber Jacket Protect Your Cable, the outer diameter of the cable is 5.0mm(0.2 inches), Top quality and made by environment-friendly material, Polyethylene insulation improves high-frequency response, strong, flexible and durable. | Despite multiple layers of shielding and insulation put in place for maximum noise isolation, this cable's construction remains very flexible, doesn't get tangled, and is easy to coil at the end of your gig. It comes with a re-usable velcro strap to keep it organized and tight when not in use.