1. Quickly switch between the first view and the handheld view, easy and fast to use 2. Dual-head adapter, easy to assemble 3. 1/4 thread interface, suitable for most sports cameras/accessories 4. Material: PC 5. Size: about 6.7 x 3.6 x 3.3cm 6. Description: only the quick release buckle, does not include other items in the picture
