Prepared to meet the demands of technical research tasks, the 3M™ Peltor™ Optime™I Earmuffs offer high wear comfort and low internal pressure for extended use. With a lightweight design and an optimized fit, these earmuffs provide constant noise reduction (H value: 32 dB, L value: 15 dB, M value: 25 dB, SNR value: 27 dB). Their flat design makes them suitable for various industries such as construction, manufacturing, agriculture, and even chemical treatment. Featuring a liquid-filled sealing ring and a 2-point mounting system, they ensure a secure and comfortable fit during your daily activities. The 3M™ Peltor™ Optime™I Earmuffs carry the manufacturer number H510A-401-GU.

• Category: Ear muffs
• SNR value: 27 db
• L value: 15 db
• M value: 25 db
• Manufacturer no.: H510A-401-GU
• H value: 32 db