PermaPlug^® earplugs provide hearing protection and comfort. A two piece co-molded design uses two different material durometers (hardness) to achieve ultra-comfortable, soft fit with a stiff core for easy insertion and a triple flange design insures proper fit. Environmentally friendly.

Replacement for Zip Out Ear Plug System available Here

SPECS:

• PermaPlug earplugs are washable, reusable and biodegradable.
• PermaPlug earplugs are easy to screw on/off for replacement on ReadyMax safety products.
• Noise protection: NRR 27/SLC80 18, Class 3/SNR 29.

 MPN RPL-PP