Description: Made of quality aluminium alloy, sturdy, lightweight, durable for long time use without deformation. 360 Degree rotation design, offers flexible angle adjustment, give you more convenience. Ball adapter is used to mount an underwater camera or other equipment, there is 1/4 inch screw hole at the bottom when you need to extend with other device. Useful mount set for diving light and underwater camera, which allows you to control the arm movement in varying current conditions. Enhancing its operability with lower power consumption, easy to loose, adjust the relative angle of the arms and firmly clamp the ball head. Specification: Material: Aluminum Clip Size: Approx.62x60mm/2.44x2.36inch Ball Diameter and Height: Approx.25x37mm/0.98x1.46inch Package Includes: 1 Set Clip and Ball Head Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.