3M Peltor Optime III earmuffs H540A-411-SV, headband

High-performance 3M™ PELTOR™ Optime™ III earmuffs provide protection against extremely loud noise and are designed for use in environments such as airports, ship engine rooms, power plants, and the printing industry.

SNR value: 35 dB.

• Ideal for hearing protection in extremely noisy environments such as airports, ship engine rooms, power plants, and the printing industry
• Dual-shell technology helps minimize resonance
• The large space inside the ear cups helps prevent heat and moisture buildup
• Soft, wide cushions help reduce pressure around the ears and improve comfort and fit.
• Easily replaceable cushions and inserts help maintain hygienic cleanliness