Bullet-shaped design for a comfortable fit in the ear canal
Soft hypoallergenic polyester foam
Nominal noise reduction value (NRR=29 dB SNR=37 dB)
Product Reminder!
3M Anti-Noise Earplugs reminds you that it is recommended to change the earplugs every 1-3 days, the exact frequency of replacement can be decided according to the actual situation.
If the temperature in your receiving location is cold, which will cause the 3M earplugs to become hard, please place the earplugs in a warm room to warm them back up, or use the temperature of your hand to make them soft again. After the product is back to soft, you can wear it normally.
Whole box purchase reminder: in order to make our products more price advantageous, we will use the original packaging white cardboard box + PE bag form for you to transport the products. Thus reducing the problem of high logistics cost caused by the weight of traditional cartons. We have been tested many times, PE bags have good ductility and high compression resistance, which will effectively reduce the problem of product loss caused by logistics extrusion. Again, we remind you that the logistics transportation is far away, and will be transported by car, plane, ship and other means. More uncontrollable factors, the original packaging white cardboard box may be extruded bump. But does not affect the normal use of the product. Please understand.
