YELANGU A171 YLG0401E-C 360 Degree Rotation Horizontal Cantilever Gimbal Tripod Head for Home DV and SLR Cameras (Black) 1. The main material is made of aluminum alloy, which is strong and beautiful 2. Internation universal quick release plate, with safety devices on both ends to prevent the camera from falling down 3. The swing arm has 360 degree scale,fine-tuned damping,can adjust the camera shooting angle as your needs 4. The swing arm lock knob very strong,and the weight placed horizontally can reach 15kg without loosening 5. The panning base is equipped with 360 degree horizontal scale,which is exactly matched, suitable for panoramic views shooting 6. There are 14 screw and 38 screw sleeve on the quick release plate, which can install equipment with different device 7. The horizontal distance between the swinging arm and the panning base can be adjusted to control the installation device center of weight 8. Scope of use: Any SLR can be applied, there is no default model