Sponge Earplugs, the Ultimate Choice for Hearing Protection, Ideal for Work or Leisure in Various Environments.

Product Name: Ear Plug
Color: Orange
Function: Reduce Harmful Noises
Packing 1pair/case
Usage: Daily Life
Feature: Safety\soft\comfortable
Size: Standard Size
Use for: Noise Proof Safety Earmuff
Earplugs Effectively Protect Hearing Ensure Sleep QualityDescriptionsEarplugs for sleeping are made to be as comfortable as possible while blocking external sounds that may prevent or disrupt sleep.Earplugs are available which help to protect ears from the pain caused by airplane cabin pressure changes.easy to use.Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL. *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation.

Product Name: Ear Plug
Color: Orange
Function: Reduce Harmful Noises
Packing 1pair/case
Usage: Daily Life
Feature: Safety\soft\comfortable
Size: Standard Size
Use for: Noise Proof Safety Earmuff
Earplugs Effectively Protect Hearing Ensure Sleep QualityDescriptionsEarplugs for sleeping are made to be as comfortable as possible while blocking external sounds that may prevent or disrupt sleep.Earplugs are available which help to protect ears from the pain caused by airplane cabin pressure changes.easy to use.Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL. *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation.