1. Various functions and interfaces are set around the expansion frame, and different accessories can be used for shooting according to different scenes; 2. Made of light, tough and sturdy aluminum alloy, with built-in buffer and anti-scratch rubber pads, it fits the body seamlessly and effectively protects the shooting equipment; 3. 17 strong magnets and magnetic protective pads are firmly attached to the metal surface without scratching the shooting equipment; 4. Compatible with the original storage case, it does not affect the installation of screen rotation, joystick buttons, endurance handles, and 1/4 threaded handles; 5. Multi-functional matching, can be connected to tripods, selfie sticks and other equipment; 6. A desktop stand that provides solid support for your equipment; 7. Damping shaft, supports flexible switching between horizontal and vertical screens during shooting; 8. Compatible with cold shoe accessories, easily install microphones, fill lights and other equipment to enhance shooting effects; 9. The hand rope hole design is retained to improve the safety of handholding, making shooting more secure; 10. Small and light, no need to disassemble when storing, convenient to carry and use at any time. 11. Main material: aluminum alloy + PC