Features: 【Magnetic Ball Head Kit】Including an aluminum alloy ball head and a magnetic mount base, each item can be used separately or work together. 【Dual Use Ball Head】The ball head has a detachable top plate for one side 1/4 inch screw mounting and the other side cold shoe mounting. Suitable for installing different devices. 【Flexible Ball Head】The ball head supports 360° rotation, which allows you to adjust the usage angle freely, very flexible to use. 【Easy to Use】The bottom 1/4 inch or 3/8 inch screw hole of the ball head allows you to mount the ball head to different tripod, selfie stick or other bracket easily. 【Magnetic Mount Base】350g load capacity, with 1/4 inch screw and built-in magnets, can fix your sports camera, digital camera, smartphone or mini LED light and so on firmly to any metal surface, stable and reliable. Specifications: Color: Black Material: Aluminum Alloy + Rubber Magnetic Base Diameter: 4.3cm/ 6.5cm(optional) Ball Head Connector: 1/4 inch screw & Cold Shoe Packing List: 1 * Ball Head 1 * Base