Featuring a universal dual ball head design, this camera mount is 360-degree rotatable and you can adjust the position and angle of the device to meet your various photography needs. With a 1/4 screw Interface, this camera holder can also be extended to fill light, monitor, microphone, and other equipment to make your photography more professional. It is constructed of aluminium material. The length of this product is 15.5cm, the width is 4.3cm and the height is 2cm. This external magic arm has a universal screw design, which is suitable for tripods and other devices with the same interface. Item Name: Universal Holder Material: Aluminium Style A: Universal 1/4 Interface Style B: Sports Camera Interface Features: 360 Degree Rotation, Universal Double Ball Head, Easy Installation Size Details: L: 15.5cm/6.1", W: 4.3cm/1.69", H: 2cm/0.79"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Universal Holder