What is this?This flat coaxial cable is designed for seamless door/window pass-through setups. Suitable for GSM system, GPS navigation system, data transmission, and Antennas.What will I get?Each pack includes 2pcs of 1.64 ft / 0.5 meters flat coaxial cables with SMA Male to Female connectors. The cable can provide direct plug-and-play connectivity to antennas, routers, or security devices.Is there any advantages of the product?1. Engineered with copper-plated connectors and black PVC-sheathed RG1.37 cable, which is soft and wear-resistant, ensuring long-lasting performance suitable for indoor/outdoor use.2. Flat design avoids drilling, resists temperature damage, and withstands bending without signal degradation. Copper-plated connectors ensure minimal interference and secure connections.