3M E-A-R Push-Ins Earplugs 318-1008 - Grip Rings, Uncorded, 2000 Pairs 07318640068483 standard foam cushion): NRR 23

standard foam cushion): NRR 23 dB

commonly referred to as €œtalk-thru

2-Inch Magnetic Mount - Strong magnetic base for stable

ANTENNA MOUNTING OPTION: WALL/POLE

marine communications

3M E-A-R Push-Ins Earplugs 318-1008 - Grip Rings, Uncorded, 2000 Pairs 07318640068483 standard foam cushion): NRR 233M E A R Push Ins Earplugs with Patented Grip Rings Advanced push to fit design with patented Grip Rings that gently seal the ear canal for enhanced fit and superior comfort. No rolling required just push in and you're protected. Innovative Grip Ring Technology: The patented Grip Rings create a gentle seal in the ear canal, enhancing fit and comfort while providing excellent noise reduction. This innovative design ensures consistent protection