The Vextra V62QB RG6 Quad Shield Cable is a copper-covered steel conductor RG6 coax. You can use it for general electrical projects, such as cable television or satellite applications. It's also safe for use with crafts. The foamed dielectric provides ease of handling and improved electrical performance as well as insulation for safety. CCS coaxial cables are ETL-listed. A CMX rating indicates that this product is good for general use. Swept-testing to 3000MHz ensures a reliable product. With 1000', you have ample length to complete larger projects or multiple smaller ones. This black RG6 quad shield coax cable is ideal for exra radio frequency protection.