BRAND: 3M
MODEL NO: H7A

• For noise levels up to 101 dBA, these over-the-head earmuffs provide effective hearing protection
• Stainless steel headband distributes weight for low-pressure fit
• Earcup pivot points that tilt for optimum comfort and efficiency
• Liquid/foam filled earmuff cushions
• Color-coding for compliance sighting
• Noise Reduction Rating (NRR): 27dB. CSA Class A