- Classic design ear muff
- Reduce Sounds by Up To 22 Decibels
- Light and robust
- Ideal for all-day use
- Excellent attenuation rate
- Color: Red
The Portwest PW40 Classic Ear Protectors are a part of the Portwest Hearing Protection range. These Noise-canceling ear muffs have a Noise Reduction Rating (NRR) of 22. This means that they can reduce sounds by up to 22dB. These headphones are made from polystyrene and are 100% metal-free.
