The SmallRig 3668B Basic Cage Kit is a robust and reliable solution for Sony Alpha 7R V, Alpha 7 Iv, and Alpha 7S Iii cameras. This high-quality kit is designed to enhance your shooting experience by facilitating low-angle shots and providing comprehensive protection for your camera. Constructed from durable aircraft aluminum alloy, the cage kit includes a sturdy camera cage, a secure Hdmi cable clamp, and a comfortable top handle. The top handle not only ensures easy carrying but also assists in achieving low-angle shots. The cage kit is abundant with accessory mounts, including 1/4""-20 threaded holes, Arri 3/8"" -16 locating holes, cold shoes, Nato rails, and a Qd socket. These mounts support a variety of accessories such as monitor mount 2294, microphones, Led lights, monitor mount 2903B, and Nato accessories, enabling you to customize your setup to your specific needs.