3M Peltor H10A HV Optime 105 Hi-Visibility Over-the-Head Earmuff, NRR 30dB

Item Number | H10AHV

3M Peltor Optime™  105 Series Earmuff, NRR 30dB, Hi-Visibility Yellow

• Wide, replaceable ear cushions are filled with newly developed soft foam for excellent sealing properties, good fit, and low-surface pressure
• Wide, softly padded headband and individual stainless spring steel headband wires for comfortable alignment to the head
• For noise levels up to 105 dB that provides ultra-high and ultra-low frequency attenuating hearing protection
• Outer layer consists of specially developed, hygienically textured plastic, allowing for ventilation and durability
• Bright green color is highly visible and ideal for road construction, airport and utility work
• Tested to ANSI S3.19-1974
• CSA Class AL Certified