Howard Leight by Honeywell AirSoft Blue Corded Earplug with Red Cord, 27 NRR, 50/box (AS-30R)

Features
These reusable corded earplugs feature an advanced air pocket design with internal noise-blocking fins and a four-flange profile that forms a secure, comfortable seal. The molded construction reduces pressure in the ear canal for all-day comfort without the “plugged up” feeling. A firm stem allows for easy insertion and removal, while the high 27 dB NRR provides outstanding noise protection.