31dB NRR. - Four units/sets included in this deal
YOU WON’T WANT TO LOSE THEM – AND YOU WON’T – BECAUSE SELECT MODELS COME COMPLETE WITH LANYARD AND CARRYING CASE. COMFORT FIT™ COMFORTABLE FITTING EARPLUGS You’ll enjoy exceptional comfort from our soft, non-allergenic, medical grade Comfort Foam™ material. Memory Foam is self-conforming, non-allergenic foam, which contours precisely to your inner ear.
Blocks damaging sounds - suited for Hunting, Auto racing, Military, Auto racing, Industrial, Law-enforcement, Concerts, Target shooting, sporting events.
Ergonomic design and multi-flanged stem conforms to ear shape for comfort and earpiece retention.
These are manufactured from soft, hypoallergenic, non-irritating foam. Its low-profile design allows you to wear them in place whilst wearing a mask, helmet, , hat, earphones or supplemental ear muffs.
Noise reduction: 31 dB - the range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 dB.
Protects against hazardous noise levels of 80 dB and above.