Waterproof: With this waterproof case, you can use your GoPro Hero 4/Hero3+/Hero3 camera up to 45 meters. For scuba diving and extreme sports. Compatible with GoPro Hero4/Hero3+/Hero3, when you insert your camera into this case, you can easily use the shutter button/power button or select the function. Dimensions of the waterproof case: 7 cm (L) x 4.3 cm (W) x 7.5 cm (H), mounting bracket with thumb screw and quick release buckle Extra Protection: The case not only provides greater waterproof protection for your GoPro Hero4/Hero3+/Hero3, but also provides extra protection against dust, scratches and impacts. SUPER RESISTANT: Made of stainless steel, you can dive into the ocean without worrying about rust. The front is tempered glass for better light transmission (98% light transmission rate). To get more real and beautiful photos. Don't hesitate to test it, it will be even better. Trust us: when you use it, you will find how convenient it is for you to take good videos and photos.