Pro grade earmuffs

3M Pro-Grade Earmuffs

• NRR: 30 dB
• Features:
  • Lightweight and adjustable
  • Reduces pressure points for all-day comfort
  • Steel wire headband with rubber overmold
    
  • Size: Pro-Grade
  • Color: Black/Red
  • Weight: 12.5 ounces
  • Dimensions: 5.44 x 3.9 x 8.19 inches
  • Material: Lightweight
  • Style: Pro-grade
  • Special Features: Lightweight design
  • Included: 1 Pro-Grade Earmuff
  • Origin: China
  • No Batteries Required
• Model #: 90565-4DC-PS