About this item

• 100% PVC-Free.

• Highest independently tested NRR 33.

• Extra-soft low-pressure foam for comfort and fit.

• Tapered shape for easy insertion and removal.

• Shaped to fit even very small ear canals.

• Non-irritating smooth surface.

• The random colour patterns are a registered trademark of Moldex-Metric Inc.

• Cesses engineering inspection utilities construction assembly horticulture – mowing hedge cutting etc and sleep aid.

This is an earplug I have been using for about 5 years to sleep peacefully. 

It significantly keeps you from any noise! 

When I worked in a factory, my boss gave them to me, and since then, I have kept buying them when they run out.

You can use this when working, studying, sleeping, and so on!

Especially for sleeping, it's the best! 

Actually, I had been having trouble sleeping because of noises around me, such as people talking at night.

If you wear this, you will be in a silent space and not be distracted by anything while sleeping! As for me, I have been sleeping very deeply every day and rarely wake up due to noisy disturbances.

So, if you are having such trouble, you should give it a try!