【Package List】You will receive 30 silver BNC female to female connector, the quantity is sufficient to meet your daily use 【Premium Metal Construction】Our BNC female to female connector is crafted from high-quality metal ensuring excellent corrosion resistance and durability 【Easily extend cables】This BNC female to female connector can easily extend your cables, no more worrying about not being able to extend the cable 【Tool-Free Installation】This BNC female to female connector simply connect your BNC cables without special tools or technical expertise 【Wide Application】These BNC female to female connectors are ideal for extending and joining BNC cables in various applications, including security cameras, video systems, and other devices requiring BNC connections