3M E-A-R Classic Plus Earplugs 311-1105, Corded, Poly Bag, 2000 Pair/Case

• *U.S. EPA specifies the NRR as the measure of hearing protector noise reduction. However, 3M makes no warranties as to the suitability of the NRR for this purpose. 3M strongly recommends personal fit testing of hearing protectors. Research suggests that users may receive less noise reduction than indicated by the attenuation label value(s) on the packaging due to variation in fit, fitting skill, and motivation of the user. Refer to applicable regulations or guidance on how to adjust attenuation label values. It is recommended that the NRR be reduced by 50% to better estimate typical protection.
• CSA Class AL
• Compatible with the 3M E-A-Rfit Validation System
• Dispenser packaging option available for uncorded earplugs
• Features a Noise Reduction Rating (NRR)* of 29 dB
• Moisture-resistant foam
• Pillow pack option for storage of earplugs between uses
• Proprietary soft, slow-recovery foam is comfortable and helps with earplug fitting

3M E-A-R Classic Earplugs have set the industry standard for noise reduction as the world's first foam earplugs. These earplugs are made of a proprietary soft energy-absorbing slow-recovery foam that's designed to conform to the shape of the ear canal to help provide hearing protection. This earplug's moisture resistant foam is initially firm to make fitting the earplug easier, softening once it’s in the ear to comfortably expand and conform to the shape of each ear canal. The slow recovery feature helps with earplug insertion by giving the user time to get the compressed foam cylinder (rolled down earplug) into the ear before the foam fully expands. Per-pair packaging options include a pillow pack that can be used to store earplugs between uses or a standard polybag; dispenser bottles for One Touch Pro dispenser are also available. Comes with or without cord to suit user preference. This product is EARfit testable to help validate the level of protection the individual user can achieve with this product.

Trusted 3M E-A-R Classic

The 3M E-A-R Classic Plus Earplugs 311-1105 offer reliable hearing protection with a proven design. This model is corded and comes in a poly bag, ensuring convenience and easy handling during use.

These earplugs are part of the 3M E-A-R Classic line, known for their soft, slow-recovery foam that adapts comfortably to the ear canal. The corded feature helps keep the pair together, reducing loss during work or activities.

High Noise Reduction Rating

With a Noise Reduction Rating (NRR) of 29 dB, these earplugs provide strong noise attenuation to protect your hearing in loud environments. This rating helps users understand the level of noise reduction they can expect.

The foam's moisture-resistant quality maintains comfort and effectiveness even in humid or sweaty conditions. This makes the earplugs suitable for extended wear in various work or recreational settings.

Convenient Pack Size Options

This product is supplied as 2000 pairs per case, making it ideal for workplaces or organizations needing bulk hearing protection. The large pack size ensures a steady supply for frequent use or distribution.

The poly bag packaging keeps the earplugs clean and easy to distribute. This format supports efficient storage and handling, especially in industrial or safety-conscious environments.

Compatibility With Validation

The earplugs are compatible with the 3M E-A-Rfit Validation System, allowing users to verify the fit and protection level. This feature helps ensure the earplugs perform as intended for individual users.

Using the validation system can improve hearing safety by confirming that the earplugs provide the expected noise reduction. This is especially useful in regulated workplaces requiring documented hearing protection.

Comfortable Foam Design

The proprietary soft, slow-recovery foam is designed to conform to the ear canal shape for a comfortable fit. This foam starts firm for easy insertion and then softens to expand gently inside the ear.

Additionally, the earplugs come with or without a cord to suit user preference. This flexibility allows users to choose the style that best fits their needs and comfort during use.