Monster Cable Rock 12 is a design that focuses on clear highs for the optimal quality of rock solos. It has a special, patented, multi-wire network that brings out the sonic 'bite' and the maximum from your guitar's tone. A carbon-infused Polymer minimizes hum and vibration from noises. With 24-carat gold contacts, it conducts well and resists any corrosion, so very durable! 3.7 meters long.