Fangrui Product Details Protect The Usb-c And Micro-hdmi Ports Maintains 33ft (10m) Waterproof Rating For Hero5/6 Black Keep Debris And Dirt From Entering The Camera Ports For The Damaged Or Lost Side Door Suitable Profiles: For Gopro Hero5/6 Black Size:2.5x1.7cm Material:plastic Colour:black Note: The Product Is Waterproof. Be Sure To Install It In Sequence According To The Three Steps In The Picture. The First Step Is To Press The Button The Second Step To Drag Out The Accessories Below, And The Third Step To Install Package Contents: 1 * Cover Protector Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.