The guardian max custom industrial plugs make certain that communication with co-workers and supervisors is possible in a solid plug.
- NRR 29 dB, NRR(SF) 24 –
- 90 day fit warranty
- 1 year limited warranty
This product is made with Big Ear Perfect Fit Technology™ that requires us to have a set of impressions of your ear in order to make the product. Perfect Fit Technology™ products can take 21 business days from the date of arrival of the impressions for completion of the production. (Rush service is also available at a additional charge.)
Please check the Product Support Tab.