Its good but not as much as i thought.
Noise is reduced but not cleared.
But its good for studying meditating etc

It's good for people who are willing to start meditation.

these ear plugs are good for those who work mostly in noisy environments and don't have time to plug in foam ear plugs which take time to decompress after compression. I work in a factory where i have to go to the generator room at short intervals and i can't afford to have ear muffs due to budget issues and also don't have time for foam earplugs to settle in perfectly, So i went for these. though the noise cancellation levels are not good as the foam earplugs but these save your ear from dam...

It's comfortable and very effective.very good

Very uncomfortable while wearing ear pains and sound come

Very good

It caused pain after a very short time use

Best for students

Really awesome among many brands, it doesn't hurt ears and blocks noise properly.

Good