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.
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
Free shipping available for domestic 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