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 a function. Dimensions of the waterproof case: 7cm (L) x 4.3cm (W) x 7.5cm (H) with thumbscrew and quick release buckle mounting bracket. Extra protection: the case not only provides greater protection waterproof for your GoPro Hero4/Hero3+/Hero3, but it also offers additional protection against dust, scratches and shocks. Ultra resistant: made of stainless steel, you can dive into the sea without worrying rust. Tempered glass on the front, for better light transmission (98% transmission rate). For more real and beautiful photos. Don't hesitate, you can test it, it will be even better. Trust us: when you use it, you'll see how convenient it is and lets you take great videos and photos.