Perfect
** update** about 2 weeks ago the plastic ripped where the blue part enters the ear plug, I was able to shove them together and wear them a few more days but now it just pops out of my ear. So these lasted 3 months, I'll try out a different type that will hopefully hold up better.<br /><br />I like these a lot. I'm a dental hygienist and had never worn ear protection before, it took me a week to get used to these 100%. They block the high frequency noise of the ultrasonic/cavitron and help block the background noise from the suctions. I can still hear patients talking while wearing them unless they are VERY quiet. The only thing I didn't like is the first time I tried to use the pull tabs to remove and adjust them, one pull tab broke off. I emailed the company but they never responded. I can still pluck them out easily without it tho.
Rating: 2 stars