Big Ear Inc provides the guardian transformer custom fit industrial ear plugs. It’s really great for industrial environments with a wide-ranging amount of noise exposure, or those that need to communicate with peers or supervisory personnel on an intermittent basis.
- NRR 21/28 dB, NRR(SF) 18/21
- 90 day fit warranty
- 1 year limited warranty
Our Big Ear products are made using our Perfect Fit Technology ™.
We use a set of impressions of your ear’s to make any product you like. Once we have your ear impressions in hand, it usually takes 21 business days to craft the handmade one of a kind, perfect fit product of your choice. We then send a tracking number to you when they ship.
(Rush service is also available at an additional charge.)
Please check the Product Support Tab.