SKU: MTX-1-BU : Howard Leight by Sperian Matrix™ Basic Attenuation Rated NRR 23 dB Earplug, Works with LS400 - Dispenser. "Matrix™ Uncorded Earplugs Green Medium Level attenuation level:
- 23 NRR, dB attenuation rating
- Patented no-roll design-easy insertion
- Smooth outer skin-long term comfort
- Uniform attenuation profile blocks loud noise.
- Proper insertion allows voice frequencies to be heard more naturally.
- Box contains holds 200 Pairs of earplugs
- (1) box package quantity
Refills to Work with Dispenser LS400:
Other Ear plugs by Howard Leight
Matrix Earplugs * MTX-1 OR uncorded High NRR 29dB (Corded MTX-30-OR)
* MTX-1-GR uncorded Medium NRR 27dB (Corded MTX-30-GR)
* MTX-1-BU uncorded Low NRR23dB (Corded MTX-30-BU)
