3M™ 328-1000 & 328-1001 E-A-R™ Flexible Fit Earplug HA  / NRR 30 dB* & 25 dB*

▶ Two types available:

➤➤ A) 3M 328-1000 Uncorded Earplug

➤➤ B) 3M 328-1001 Corded Earplug
 

▶ Three options available:

➤➤ A) 2 pairs / packet

➤➤ B) 5 pairs / packet

➤➤ C) 10 pairs / packet
 

▶ Soft foam stem for secure grip

▶ No roll down of soft foam tip helps keep ear tip clean

▶ Good for workers with gloved or dirty hands

▶ Firm, yet flexible stem for one or two hand insertion

▶ Noise reduction rating (NRR) 30 dB (two-hand insertion) and 25 dB (one-hand insertion) CSA Class AL

▶ Can be washed with mild detergent and water, and to be reused for up to two weeks after first use (if undamaged, soft and pliable)

▶ Poly bag keeps each pair or earplugs available or accessible for re-use

▶ Plug material : Elastomeric Polymer
▶ Made in USA

▶ * The NRR may overestimate the protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. See packaging for details.