Mack's Ultra Soft Foam Earplugs

Ultra Noise Blocker!

Noise Reduction Rating of 33 Decibels (when used as directed)

The level of noise entering a person's ear, when hearing protector is worn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the NRR.

Made in USA

351261

1. With clean hands, roll plug into a tight crease-free cylinder.
2. With opposite hand, reach over head and pull up and back on out ear to straighten out ear canal.
3. Quickly insert earplug well into ear canal and hold in place until it expands for a comfortable, secure fit.
4. Warning: Improper fitting will reduce effectiveness, which could result in hearing loss or injury.
5. Remove earplug slowly with twisting motion to gradually break the seal. Rapid removal may damage eardrum.

Discard after several uses or as soon as dirt or wax accumulates on earplugs.

McKeon Products, Inc.