Peltor Ear Muffs (Neck Band style). These behind the head earmuffs allows you to use it with hard hats and its low-profile earcups make it fit well with most helmets. It also features double-shell technology to provide effective hearing protection. Features:

• Patented Twin-Cup™ design has soft, foam-filled earmuff cushions.
• Behind the head design allows for easy use with hard hats.
• Color-coding for compliance sighting

Specifications: Hearing Protection Style: Behind the head Noise Reduction Rating: 29 dB Size: Free size