3M Basic Earmuff, 90540-6C, Case of 6

• Black and white cups
• Fully adjustable earmuffs
• Noise Reduction Rating (NRR) 20 dB
• Soft foam ear cushions offer all day comfort

3M Earmuff is used to help protect ears against noises at or exceeding 85 decibels. 3M Earmuff is an economical choice in hearing protection that does not compromise comfort and quality. 3M Earmuff is a great choice in hearing protection for both the professional and the DIYer. 3M Earmuff is used to help protect ears against noises at or exceeding 85 decibels. 3M Earmuff is an economical choice in hearing protection that does not compromise comfort and quality. 3M Earmuff is a great choice in hearing protection for both the professional and the DIYer.

Trusted 3M Brand Model

The 3M Basic Earmuff, model 90540-6C, offers reliable hearing protection from a well-known brand. This earmuff is designed to meet the needs of both professionals and DIYers who require dependable noise reduction.

With 3M's reputation for quality, this model ensures consistent performance. The exact model number 90540-6C helps you identify the right product for your hearing protection needs.

Effective Noise Reduction Rating

This earmuff features a Noise Reduction Rating (NRR) of 20 dB, which helps protect your ears from loud environments. The rating means it reduces noise levels significantly, making it suitable for noises at or above 85 decibels.

Whether you're working in construction or using loud machinery, the 20 dB NRR helps prevent hearing damage. This rating is a key factor in choosing effective hearing protection.

Comfortable Adjustable Fit

The fully adjustable earmuffs allow you to customize the fit for all-day comfort. This flexibility ensures the earmuffs stay secure without causing pressure or discomfort during extended use.

Soft foam ear cushions add to the comfort, making it easier to wear the earmuffs for long periods. The adjustable design suits different head sizes and shapes, enhancing usability.

Distinctive Black White Cups

The earmuffs come with black and white cups, giving them a clean and professional look. This color combination also helps in easy identification and adds a visual appeal to the product.

These cups are durable and designed to withstand regular use. The black and white design complements various work environments, making them suitable for both professional and personal use.

Convenient Pack Size Six

This product is sold as a case of 6, providing a convenient bulk option for workplaces or groups. Buying in a pack of six ensures you have enough earmuffs for multiple users or replacements.

The case pack size is ideal for teams or families needing consistent hearing protection. It also offers better value compared to purchasing individual units.