AD-BLOCKER extention.
Features:
Skips Ads On Youtube
Skips I-frame Ads
Skips inner HTML ads
Skips Built In Website ads
Undetectable
Works on all websites.

Why you should use mine instead of others:
Mine Is Completely Free
Mine Is 100% SAFE
Mine Is Easy to read for begginers who wish to learn
Mine has NO WATERMARK
Mine is easy to use
Mine has frequent updates that include patches and more methods.