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 you can take your gopro hero 4/hero3+/hero3 camera, Waterproof to 147 feet (45 meter). for deep sea diving and extreme activities. 2.Compatible with Gopro HERO4/HERO3+/HERO3, When you insert your camera, you can also easily operate the shutter/power button or select key/ Mode button. The waterproof housing Size: 7.0cm(L)x4.3cm(W)x7.5cm(H) include Thumbscrew and Quick release buckle mount size. 3.EXTRA PROTECTION: The housing does not only offer greater waterproof protection to your GoPro hero4/hero3+/hero3 camera, it also offers extra protection against dust, scratches and shocks. 4.Ultra durable the use of stainless steel production, you can dive into the sea do not have to worry about rust.Toughened glass in front of the camera, you can make your camera better light transmittance (light transmission rate of 98%). Shoot more real, more beautiful pictures. 5.Do not hesitate, you can try it, it will make you even better. Believe us, dear friend.Use it will bring you more convenient and excellent video and pictures. This waterproof case is standard.