Macks Dreamgirl Soft Foam Ear Plugs (NRR 30 | Tub of 100 Pairs) upsell_3m-peltor-ws-alert-xpi-headset ISOtunes recommends replacing each pair

ISOtunes recommends replacing each pair of eartips every 1-3 months depending on the frequency of use

Range of compression from 60 dB SPL (lower threshold) to 90 dB SPL (upper threshold) with a compression ratio of 2:1

With heavy use the material can weaken and could break

all-day comfort and a secure fit in a wide range of ear canals

Macks Dreamgirl Soft Foam Ear Plugs (NRR 30 | Tub of 100 Pairs) upsell_3m-peltor-ws-alert-xpi-headset ISOtunes recommends replacing each pairMack's Dreamgirl Soft Foam Ear Plugs are perfect for people with smaller ear canals. With their softer foam, smaller profile, and silky surface, Dreamgirl ear plugs are gentle on the ear canals, so they're soothing to sensitive ears. These plugs are hollow, and feature a flared bell shape, to maximize comfort especially during sleep. And with NRR 30 protection from sound, you can sleep peacefully while these earplugs block out unwanted noises and