3M Classic Over-the-Head Earmuffs in Black/Red

Noise Reduction Rating (NRR) 30 dB Experience unparalleled noise reduction with our earplugs, boasting a Noise Reduction Rating (NRR) of 30 dB. This high NRR ensures effective protection against a wide range of noise levels.

Double-shell Technology Boosts Noise-Blocking Ability Our earplugs feature a double-shell design that significantly enhances noise-blocking capabilities. This innovative technology ensures maximum comfort and effectiveness, providing superior sound insulation for a quieter environment.

Stainless Steel Construction Resists Bending and Warping Crafted with high-quality stainless steel, our earplugs are built to last. This durable material resists bending and warping, ensuring consistent form and function with every use.

Soft, Foam-Filled Cushions for Maximum Comfort Designed with user comfort in mind, our earplugs are equipped with soft foam-filled cushions. These cushions mold to your ear, providing a secure and comfortable fit while effectively blocking noise.

3M E-A-Rfit Dual-Ear Validation System Our earplugs go through rigorous testing through the 3M E-A-Rfit Dual-Ear Validation System. This ensures a consistently snug fit, tested for both ears, making them reliable for industrial and occupational use.

Industrial/Occupational Use Only Suitable for industrial and occupational environments, our earplugs are not intended for consumer use. They provide critical protection for workers exposed to loud noises, ensuring safety and hearing health in demanding work settings.