- With clean hands, roll plug into a tight, crease-free cylinder.
- With opposite hand, reach over head and pull up and back on outer ear to straighten ear canal.
- Quickly insert earplug well into ear canal and hold in until it expands for a comfortable, secure fit.
- WARNING: Improper fitting will reduce effectiveness and could result in hearing loss or injury.
Discard after several uses or as soon as dirt or wax accumulates on earplugs.
Warnings & Precautions
Remove earplug slowly with twisting motion to gradually break the seal. Rapid removal may damage eardrum. Keep away from infants and small children. These earplugs are non-toxic, but may interfere with breathing if caught in windpipe, which could lead to serious injury or death.
The Mack's® line of products includes earplugs. USA's #1 Selling Brand.
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Shipping & returns
Get free shipping for orders over $99*!
We have standard and express services available. Shipping cost varies depending on location.
For orders under 500g, we have a $6.95 flat shipping rate . For all other weights and locations your shipping rate will be calculated at checkout.
Standard (Within Australia)
- 2 to 7 Business Days
Express (Within Australia)
- 1 to 2 Business Days
Standard International (Worldwide)
- 3 to 10 Business Days
Priority International (Worldwide)
- 2 to 4 Business Days
Handling Time: 1 - 2 Business Days
* - Applicable to Australian residents only & orders under 5kg
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