About Hearing Protection
Earmuffs and earplugs are rated by the Noise Reduction Rating (NRR) guidelines, which are enforced by OSHA.
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Metal-Detectable Earplugs



Good for food preparation areas, these earplugs have enclosed ball bearings in the earpieces and an additive in the cord that will trigger a metal detector if they fall in and contaminate your batch.
Flared bullet plugs with interior channels allow speech soundwaves to pass through while blocking harmful noises. Ribbed cone plugs provide added grip that keeps plugs from backing out of your ear. They do not need to be rolled up for insertion—they’ll slide right into your ear. Since they’re made of plastic, these plugs are washable.
Roll-up plugs roll for insertion into your ear and then expand to conform to the shape of your ear canal.
Polyethylene foam plugs are made of decomposable materials. They have similar performance to standard earplugs, but they have a lower carbon footprint.
Earplugs that cannot be sold to the listed regions fall under export restrictions related to product labeling requirements.
Cord | ||||||||
---|---|---|---|---|---|---|---|---|
Noise Reduction Rating, dB | Color | Material | Type | Specifications Met | Cannot Be Sold To | Number of Earplugs Included | Pkg. | |
Bullet—Roll Up | ||||||||
Foam | ||||||||
33 | Blue | Plastic | Nondetachable | ANSI S3.19 | Outside United States and Canada | 1 Pair | 0000000 | 00000 |
33 | Blue | Plastic | Nondetachable | ANSI S3.19 | Outside United States and Canada | 100 Pairs | 0000000 | 00000 |
Polyethylene Foam | ||||||||
32 | Blue | Plastic | Nondetachable | ANSI S3.19 | __ | 100 Pairs | 0000000 | 00000 |
Flared Bullet with Interior Channels—Roll Up | ||||||||
Foam | ||||||||
20 | Blue | Plastic | Nondetachable | ANSI S3.19 | __ | 100 Pairs | 0000000 | 000000 |
Ribbed Cone—No Roll | ||||||||
Plastic | ||||||||
27 | Blue | Plastic | Nondetachable | ANSI S3.19 | Outside United States and Canada | 1 Pair | 0000000 | 0000 |
27 | Blue | Plastic | Nondetachable | ANSI S3.19 | Outside United States and Canada | 50 Pairs | 0000000 | 000000 |
Metal-Detectable Earplugs with Dispenser
Dispense earplugs in food preparation areas. These earplugs have enclosed ball bearings and an additive in the cord that triggers a metal detector if they fall into your batch. The dispenser is sealed to keep earplugs sanitary. To reduce waste, they dispense one pair at a time. Brackets for wall-mounting are included. Earplugs cannot be sold to the listed regions because they fall under export restrictions related to product labeling requirements.
Roll the earplugs to compress them, so you can insert them into your ears. They expand to fit your ear canal.
Use magnetic brackets (sold separately) for quick installation and removal.


Dispenser | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shape | Size | Noise Reduction Rating, dB | Material | Color | Cord Material | Cord Type | Ht. | Wd. | Dp. | Mounting Location | Mounting Fasteners Included | Number of Earplugs Included | Cannot Be Sold To | Each | |
Pull | |||||||||||||||
Bullet | One Size | 33 | Foam | Blue | Plastic | Nondetachable | 13 1/2" | 6" | 6" | Wall | Yes | 150 Pairs | Outside United States and Canada | 0000000 | 0000000 |