3M 90565-4DC-Ps 30dB NRR Pro-Grade Earmuffs

3M Pro-Grade Earmuffs are built for high-noise environments where comfort and strong protection matter. With a vented headband, pivoting cups, and premium cushioning, they provide a secure fit for extended wear on the jobsite or in the workshop.

FEATURES:

• Noise Reduction Rating (NRR) of 30 dB for high-level hearing protection.
• Vented steel wire headband helps reduce heat build-up.
• Lightweight adjustable design improves all-day comfort.
• Premium cushioning and pivoting ear cups support a secure fit.
• Flexible headband adapts to different head sizes.
• Durable construction suited to demanding work environments.

SPECIFICATIONS:

• Noise Reduction Rating: 30 dB
• Color: Black/Red
• Type: Over-the-head earmuff