10 Pairs Noise Reduction Ear Plugs, NRR 40dB Ultra Comfortable Silicone Reusable Ear Plugs for Sleeping, Snoring Swimming, Studying, Concerts, Noise Cancelling and Hearing Protection Grey

These war plugs work well and stay in your ears but do cut out most of the outside noise. If that's what your looking for than this is your plug. If you need to hear what's going on around you then this is not what you need. The quality is good and material is soft and plyable. I recommend these for substantial noise reduction only.

Can hear right through them. I wear earplugs every night. Was hoping these would be perfect since they’re reusable. Guess the silicone ones aren’t for me.

Great quality

The media could not be loaded. These have been used for noise reduction doing yard work, as well as for concerts. They do a good job reducing the operating noise for extended use of a chainsaw and riding mower. They are comfortable and don't completely block noises, so you can wear at loudlarge venue concerts and enjoy the bands without the post concert ringing in the ears.They are silicone so cleaning is super easy.

These don't seem to block much sound. I had to push them in painfully deep to get it to seem quiet & they didn't block low frequency bass very well. I need something comfortable for side sleeping.

I’ve only ever used the disposable kind of earplugs and they never quite fit my ear right, so I wasn’t sure what to expect with these. These earplugs are soft and easy to insert. They block out a lot of the background noise so it’s much easier to focus at work. I can still hear when someone is talking to me and could have a conversation of needed, but it blocks out unnecessary noises better than I was expecting and they seem comfortable enough to wear for a long time. Great purchase!

Do not work as good as 29db plugs I purchased at the same time.

Most of my reviews are Negative as i'm too lazy to spend the time to review a product that does what it is susposed to do. BUT, in this case i've been looking for Noise cancelling/reduction ear plugs that will block out low level talking. My wife talks or mumbles in her sleep. She doesn't even know she is doing it. After trying several foam types, some with advertised 30 db blocking . The result were to throw in the trash, If anyting they amplified the sound. Not really but there was no noticable decrease. These were a pick on Amazon, advertised a 40 db reduction.I received an email from the vendor before they arrived offering support , if needed and to make sure to follow instructions before using. I must say they are terrific. they block all noise at a guess 90%. low conversation is completely blocked. Normal only hear occasional words (supressed) now and then.I sleep using a BiPap so my breathing is louder(to me) than normal but does act as a white noise machine.There is one for right and one for left. Only comment is why hide the L and R on the inside of the plugs ?But I totally reccomend

These arrived early which is a positive. I tested them at conservative sound levels, with the ear plugs in and out. there was no perceptible difference. These are not effective in reducing any noise.