1、Made of quality aluminum alloy material with surface oxidation treatment, lightweight, solid, durable, corrosion-resistant and long life time. 2、1/4 inch screw at the bottom for fixing camera. 1/4 inch screw holes at sides to mount various external devices for extension use, such as flash light, microphone, monitor, etc. 3、Ergonomic design, you can adjust the angle and position according to your need. 4、Scientific design reserving enough space, can mount matte box follow focus. 5、Foam handle grip design, comfortable and easy to grip. Features: Made of quality aluminum alloy material with surface oxidation treatment, lightweight, solid, durable, corrosion-resistant and long life time. 1/4 inch screw at the bottom for fixing camera. 1/4 inch screw holes at sides to mount various external devices for extension use, such as flash light, microphone, monitor, etc. Ergonomic design, you can adjust the angle and position according to your need. Scientific design reserving enough space, can mount matte box follow focus. Foam handle grip design, comfortable and easy to grip. Suitable for Canon 5D2 camera. Specification: Material: Aluminum Alloy Color: Black Max. Load Bearing Capacity: 5 kg Compatible Camera: For Canon 5D2 Camera Cage Size: Approx. 20x 8.8x 15.7 cm/ 7.87x 3.46x 6.18 inch (not include handle and slide rail) Weight: Approx. 933 g Packing List: 1 x Cage 1 x Handle 1 x Slide Rail 3 x Wrench 2 x Large Screw 2 x Small Screw