I use this picture as a reference if you have a plan to change your Apple iPhone 7 Plus skin with carbon fiber. This is the #6 of 10 carbon fibre wallpaper 1920x1080. It's featured with a close up photo of Apple iPhone 7 Plus's back view which looks awesome with carbon fiber skin.
Even your iPhone 7 plus is already one of the most beautiful gadgets, you can customize the outside of your iPhone in order to make it different with millions of others. You can always go out and buy one of the countless iPhone skin. Skins are a nice way to add a custom design to your device.
I have a lot of wallpapers with photo of carbon fiber pattern. Feel free to collect all 10 carbon fiber at the gallery below: