Sound Reduction Head Set by KNIGHT GAURD ER3
These safety ear muffs by KNIGHT GUARD are design to fully enclose the ears and protect them from high decibel sounds. Safety is the number one most important aspect of any project or job and the proper safety equipment is vital to keeping one safe, along with healthy and wise method and practice. Never compromise on safety, having these ear muffs with prevent you from that compromise. These muffs are adjustable, accommodating for various head sizes. These feature super comfortable soft head contact foam that allows for extended use and application without causing fatigue or discomfort. Here are some tips to help you understand the level of noises and what ear muffs can help protect against:
A typical conversation occurs at 60 dB – not loud enough to cause damage.
A tractor that is idling (note that this is idling, not actively in drive) is loud enough at 87 dB that it can cause permanent damage after only 2 work days (10 hours).
While listening to a music system with stock earphones at a maximum volume, the sound can reach a level of over 105 dBA, loud enough to begin causing permanent damage after just 15 minutes day over day.
A strike of thunder (120 dB) or a gunblast (135-192 dB, depending on weapon), can both cause immediate and severe damage.
These ear muffs from KNIGHT GUARD can be used to reduce the exposure to high levels of decibels caused by the aforementioned common sounds.
Total Weigth: 3.8 oz.
Universal Adjustable Fit:
You may return most new, unopened items within 14 days of delivery for a full refund LESS shipping costs to ship the item to you. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). If the package is returned opened, it may be subject to a restocking fee up to 20%.
You should expect to receive your refund within 2-3 weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.