The Canon C300mkII Camera Accessory Kit (Advanced) is a camera support package designed for the Canon C300mkII camera which includes: Top Plate (C300mkII), a top mounting cheese plate that attaches by three screws, Quick Base (C100, C300, C500), a quick release baseplate that holds the two 15mm Rods (6”) at the correct lens height, Cage NATO Arm (C100, C300, C500), a side mounting cage arm with NATO standard rail for accessory attachment, and the NATO Handle Kit (Plus, 70mm), a quick release handle that attaches to the Top Plate. Also included as part of the Top Plate (C300mkII) is the Universal Hot Shoe which is used to attach the Canon LCD Unit to any 1/4-20 or 3/8-16 hole.