3M 3M™ Basic Earmuff 90540
078371-90540
The 3M 3M™ Basic Earmuff earmuff comes in black. An important part of this item is the amount of hearing protection it provides; referred to as the Noise Reduction Rating (NRR). This SKU has an NRR of NRR 20 dB.
Product Specifications
- Brand:3M
- Product Type:Protective Earmuffs
- Noise Reduction Rating (NRR):NRR 20 dB
- Cup Color:Black
- Trade Name:3M™ Basic Earmuff
