Features:1. Waterproof to 164ft/50m. Delivers maximum image sharpness above and under water. 2. With this waterproof housing you can perfectly use the camera 50m underwater; The waterproof shell Anti-surf pressure will not affect your movement and photographic effect; 3.Lens Made with high organic tempered glass,can keep a good photo shooting; 4. Fits for GoPro Hero 9 black camera. 5. Easy to install no need to take apart the lens design makes it more convenient to use the waterproof case6. CD Anti-Fingerprint DesignNavigation special 316 stainless steel material,wide the button head,increase the contact area between the waterproof case button and the camera button,protect your camera button.7.Magenta,fuchsine and purple lens filter can be used at depth 5m-25m and can correct the color deviation in different water quality.Specification:Item Weight:140gWaterproof: 50 meters / 164ftSize: 8.5cm x 4.6cm x 9.4cmLens material:Tempered GlassCase material:PUPackage List:1x case