3M OVER THE HEAD EARMUFF

These earmuffs offer 22 dB noise reduction and feature advanced foam inserts and cushions for acoustic sealing and comfort. They are durable and designed for extended use in various environments.

• The description claims a 22 dB noise reduction rating.
• The description claims improved attenuation with new foam earcup inserts and spacers.
• The description claims electrically-insulated headbands for protection from low voltage electrical hazards.