SHAPE Sony FX9 Universal Quick Release Baseplate (BP20): Match Sony FX9 optical center, Bracket system with magnet let you swivel the baseplate, Protective rubber pads to protect your camera, Front and rear 15 mm rod bloc system with safety ratchet knob, Come with 2 pairs of 15 mm rods (8, 4in), Designed with 2 standard Arri rosettes for handles mount, Comfortable shoulder pad made of slip-free material, Sophisticated tool box to store your extra screws and Allen key, Quick release adapter plate for VCT tripod plate mount, Made of CNC Machined Aluminum