Perfect replacements for the fixed loop earplugs.
Went back to these and they are the best.
The blue plastic part is too small to fit around my head.
The only issue I have with them is the band breaks after just a few months of use.
3M should sell replacement bands as well.
I tried everything, but I do not notice any noise reduction.
Horrible should have returned.
Not worth the money.
Ear plugs sit in the ear, they dont seal well at all.
The earbuds aren't bad the band that goes around your neck is waaaay too small.