Quick shipping and product is as described. I bought them for an upcoming group gathering and have only tried for fit and comfort so far. Your instructional diagram is very helpful! No real complaints, and they seem to really drown out the obvious sounds in my test use. I do agree with a previous review that they are a bit large for small ear canals, but also a snug fit is important, so we’ll see. I’m hoping for great results, since I’m such a light sleeper.

I got these for my husband…. He said they worked so well that he got a great sleep score.

TLDR: love these earplugs just wish they came in a smaller size for my tiny ears

I’ve been sleeping with these earplugs for about three months. I bought them because the silicone earplugs I was using were not blocking enough of the booming base noises from the club across from me. Since these block up to 32db I thought I would give them a go, and they work super well! Combined with a loud box fan, I can’t hear the thumping base from the club, the music from the bar, or the loud people as they come and go! I sleep soundly now. I am a side sleeper and I find these earplugs super comfortable to sleep in. I do wish they came in different sizes, hence the 4 stars. I have smaller than average ears (I know that sounds funny but it’s true!). I usually have to buy kids size earplugs. For me these earplugs almost fit but they tend to pop out in the middle of the night. I have had to dig through the covers for them the next day many times. Thankfully the club closes at 2am so I don’t notice the earplugs popping out. Another issue likely related to my small ears is that sometimes I have a difficult time putting the earplugs in with a proper noise cancelling seal. Other than the size issue, I love these earplugs! They are a great value for the price. In practice, they seem to block more sound than the silicone kind I was using before, and they come in fun colors. I will probably order another set for the office for when things get noisy. I definitely recommend these earplugs!