Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Look No Further

These are the first earmuff-style protectors I have had, and I am completely happy with them. Gasoline motors, loud shop equipment, and everything else are brought down to a comfortable level. I have used these regularly for a year or so, and they are as good as new in spite of some careless handling on my part.I do have to agree with other reviewers that "noise canceling" is misleading. There is no active cancellation, just good attenuation.