Combat Arms™ Earplugs
- Calibrated filter allows "hear-through" for critical instructions
- Two ends to meet your protection needs
- Reusable triple-flange design
- Green end has NRR 22
Reusable earplugs have patented dual-end design. The green end acts as a traditional NRR 22 earplug and protects against constant loud noise. The yellow end allows user to hear critical instructions, yet can still filter out sudden loud noises, improving safety and reducing risk of hearing damage. The yellow end features a non-linear acoustical design with a calibrated filter withing the stem. Both ends have comfortable triple-flange design. One pair per pack. Imported.