Blocks lint, dust & debris
For USB‑C equipped iPhones
Match your phone finish
Sleek, premium look
The third image shows the plug shape and the range of finishes. Worth knowing: a plug only protects the port if it stays put — check it's a snug fit rather than loose, and remove it before charging rather than pushing a cable through it. If it ever feels warm or the phone stops charging normally, take it out.