3M Pro-Grade Earmuff
*Noise Reduction Rating: 30 dB
*Material: Steel
*Product Type: Earmuffs
*Color: Black
*Number in Package: 1 pair
*ANSI Certified: Yes
*Packaging Type: Boxed
*Adjustable: Yes
*Replaceable Pads: Yes
*Disposable or Reusable: Reusable
*Superior comfort, fit and hearing protection
* Fully adjustable steel wire padded headband
* Patented twin cup design for moderate to high noise