A food factory worker wearing a hair net and metal detectable earplugs.

Metal detectable assurance

Choose clean, comfortable protection 3M™ Metal Detectable Earplugs.

Request a sample

Keep your earplugs clean and secure, minimizing any risk of contamination.

The sample pack includes a pair of each of the following: 3M™ E-A-Rsoft Metal Detectable Earplugs, 3M™ Classic Plus Metal Detectable Earplugs, 3M™ E-A-R™ Push-Ins Metal Detectable Earplugs, and 3M™ E-A-R™ UltraFit Metal Detectable Earplugs.

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Four pairs of metal detectable earplugs.
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3M reserves the right to discontinue or terminate this offer at any time. 3M reserves the right to provide samples to those who complete the web request form and qualify for the sample program. No purchase necessary. No substitutions, refund, transfers or cash equivalent payments will be allowed. Please allow 2-4 weeks for follow up. 3M is not liable for undelivered samples.

3M will use the information to respond to your request and in accordance with our Privacy Policy.

3M takes your privacy seriously. 3M and its authorized third parties will use the information you provided in accordance with our Privacy Policy to send you communications, which may include promotions, product information and service offers.

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  • The cover of a technical guide showing a factory worker wearing a hard hat, apron, gloves, and earplugs.

    What you need to know about metal detectable earplugs

    From manufacturing plants that include beverage processing, food processing, food packing, or even pharmaceutical manufacturing, hearing protection is required for all employees working in hazardous noise over 85 dB (as per CSA Hearing Protection Standard Z94.2).

    Read the technical guide