SmallRig 3057 Professional Kit for Sony FX9 - 3057 is designed to protect the camera and provide multiple mounting points. The U-shaped top plate is compatible with the original SONY top handle. It provides multiple 1/4-20 & 3/8-16 thread holes for attaching magic arms such as 2115. This kind of design can realize the quick switch between tripod shooting and shoulder shooting to save time for switching between shooting modes. 15mm rod clamp can provide installation solutions for lens support, follow focus, and matte box. The dual handle grip helps you have better balance control. The highly-elastic shoulder pad offers a comfortable shoulder experience during shooting. The quick-release battery solution is installed in the back of the FX9, which makes the whole rig very compact and organized. Moreover, the battery solution can quickly access the V-mount battery and convert the voltage to 19.5V to power the FX9. The kit includes a portable and handy toolset for your disassembly and ass