Thank you for viewing! This is a coaxial cable for broadcast reception, S-4C-FB-AB (model number CMD-4CAB(LG)). It is new and unused, and has been stored without being opened since purchase. The color is light gray, and it comes in a 100m roll. Coaxial cables are a standard item widely used for TV antennas, BS/CS reception, CATV, and video equipment. The S-4C-FB standard has low attenuation and is resistant to external noise, ensuring stable video and audio even over long distances. It can be used with confidence for home wiring as well as for construction materials by professionals. It is convenient when the length of commercially available finished cables is insufficient, or when you want to cut it freely as needed. It's perfect for those who want to organize their home wiring with DIY, or for antenna distribution to multiple rooms. It's rare to find a new, unused 100m roll, making it a cost-effective product. We will handle the delivery with care. Please check the photos for the condition. If you have any questions or would like to know more, please feel free to comment. We are also flexible with price negotiations, so please feel free to comment if you have any requests. We hope to be able to sell it to someone who needs it. Please consider this opportunity.