3M Optime H10A Head Phones
Helps prevent hearing damage during noisy environments.

• Designed for ultra-high attenuation.
• Suitable for noise levels up to 105 dBA.
• Highest noise-reduction rating accreditation

Features:

• Superior comfort, fit, and hearing protection
• Fully adjustable steel wire padded headband Patented twin-cup design
• Recommended for extremely loud conditions