ISOtunes Air Defender Hygiene Kit 6061 Aluminum Flat Coupons Provides consistent finish even with

Provides consistent finish even with varying grain pattern and density

high-carbon steel construction

Advanced Heat Control and Dynamic Arc Force

Perfect for hollowing-out

A 7-segment display makes it possible to quickly read off the parameters that have been configured

ISOtunes Air Defender Hygiene Kit 6061 Aluminum Flat Coupons Provides consistent finish even withISOtunes TRILOGY AIR DEFENDER Hygiene Kit offers a trifecta of benefits for optimal hearing protection: superior comfort, noise isolation, and sound quality. Packaging includes 2 ear cushions, 2 outer fabric replacements and 2 foam ear cups. AIR DEFENDER Hygiene Kit is compatible with the ISOtunes AIR DEFENDER. For regular users, we recommend replacing ear cushions, fabric lining, and foam inserts every 1 3 months depending on the frequency of use.