Leur format de 10

Grâce à leur format et leur forme

pour un rendement optimal

Foam padding

Seamless edges that prevent buildup of bacteria and residue

Air Soft Earplugs, SD582, 100 Pack designjet_sd_pro_mfp_951985|en_CA Leur format de 10. Advanced air pocket design features internal noise blocking fins. Four flange profile creates better seal in the ear canal. Less pressure in the ear canal eliminates that "plugged up" feeling. Rounded flanges, tapered shape fits better in the ear canal. Firm stem facilitates easy insertion and removal. Outstanding noise blocking protection highest attenuation in multiple use. Attenuation tested in accordance with ANSI S3. 19 1974. Rating: NRR 27 dB,