Have bought before, replacement tips also work well, there's building at night near where I live and i wouldn't be able to sleep without them!

Provides a good quiet sleeping environment.

Bought some replacement tips as I went through my old stash. Honestly I can't complain too much as they're really good at blocking out noise, I just notice that they do come out halfway through the night but usually I just push them back in and go back to sleep.

Love these, just a shame they are SO expensive

I bought the Titanium Earplugs because of post concussion syndrome. I need to where earplugs most of the day and have done so for many months. I tried several different kinds, but these are the most comfortable and allow me to still hear people softly. I use them for driving too. I can hear sirens, but they drown out the engine noise of the car. I can’t drive without them.