Black Aluminium Alloy Multifunction Protective Case Cover Skin for GoPro Hero 3 Camera This product can solve Crash issue by heat which happened on process of shooting. Easy operation:Just put the camera into case,Lightly tighten the side ring screw. Pay attention to the touch, it is ok when feel firm. There is a Inch 1/4 screw holes buttom, can match with any tripod In situations that do not need waterproof, can be fitted with standard connectors, can easily match any of the Gopro accessories, such as Tripod, helmet racks, bike rack, hand stand accessories for seamless connections to use. Weight about 90g