Size (length*width*height): 7cm x 5cm x 7cm

Proocam Pro-J092 Mount for Helmet,360-degree roration with lock is not just for helmets, but allows mounting of your action camera to a variety of smooth, rounded surfaces. The mount uses the standard three-prong interface that couples with all GoPro original housings and frames, and works with many third-party mounting accessories that adhere to the GoPro standard as well. This interface enables 360-degrees of camera rotation, and allows the camera to tilt - ensuring you achieve the optimal camera angle, even when mounting on a slanted surface. The adhesive pad this uses forms a semi-permanent attachment that can be removed later on with a hair dryer.

Description:
Plastic made, function for 360 degree
turn and lock
Curved base especial for helmet surface
For GoPro Hero 5 4/3+/3/2/1/SJ4000

Compatible
Gopro Hero 1 /2/3/4/5/6
SJCAM SJ4000, SJ5000 (need to buy the convertor)
Mi YI (need to buy the convertor)
Sony Action Camera (need to buy the convertor)

Including :
Mount for Helmet 360-degree roration X 1pcs