Water Resistance Level Waterproof Colour Transparent + Black Material Stainless Steel Item Dimensions L x W x H 6.4 x 3.8 x 6.9 Centimetres 1. Waterproof Depth: Use this waterproof housing to take your GoPro Hero 4/ Hero3+/ Hero3 camera. Waterproof to 147 feet (45 meters) for diving and extreme activities. 2. Compatible with GoPro HERO4/ HERO3+/ HERO3. When you insert your camera, you can easily operate the shutter/ power button or select key/ mode button. The waterproof housing size: 7.0cm (L) x 4.3cm (W) x 7.5cm (H) includes thumbscrew and quick release buckle mount size. 3. Extra Protection: The housing offers greater waterproof protection to your GoPro Hero4/ Hero3+/ Hero3 camera and also provides extra protection against dust, scratches, and shocks. 4. Ultra Durable: Made from stainless steel, you can dive into the sea without worrying about rust. Toughened glass in front of the camera ensures better light transmittance (light transmission rate of 98%). Capture more realistic and beautiful pictures. 5. This waterproof case is standard.