Noise Reduction Hearing Protection Earplugs - High Fidelity Reusable Soft Hypoallergenic Silicone Swim Ear Care Plugs for Sleeping, Swimming, Shooting, Concerts, Shooting, Construction Work（Blue）

Living near construction and needed something to help block out the noise. It does not block out the sound completely however it muffles it enough to sleep through the construction. They do hurt your ears after a while so you cannot sleep with them in all night.

didn't fit well so it doesn't block noise out hardly at all.

These are completely worthless. Don't fit properly into ear canal, and do not block sound at all.

I use these for when I take tests at school. I like them, but I still struggle to get a good seal to cancel out noise. When I have a good seal, they are awesome.

These are comfortable as long as you don’t sleep on your side. You can still hear someone snoring by your side, but it’s muffled.

Ear plugs are not any good for noise reduction. They do not provide any reduction in the ambient noise in a room. They should work well for a swimmer to keep water out of you ear canals. Tried them in the shower as a test and i did not get any water in my ears when Ilet the water spay directly onto my ears. I retuned them because i needed them for noise reduction.

Hard to put and stay in ear. Does not work.

These are good but don't stay in your ears.