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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
comfortable fit and prevents sleeves from slipping off during use
Constructed of durable stainless and zinc-plated steel
NIOSH certified to have a filter efficiency of 95% or greater for non-oil based particulates
Galvanized Cable
Red nitrile blocks on both sides enhance grip on slippery objects and improve heat protection
3M™ E-A-R™ Push-Ins™ Earplugs, Uncorded, NRR 28dB PVC Coated comfortable fit and prevents sleevesNoise reduction rating (NRR)*: 28 dB Hold the flexible fitting stem to insert the ear tip and help keep it clean longer even when hands are dirty Smooth surface of soft E A Rform foam ear tip helps the ear tip slide into place for a comfortable fit Compatible with the 3M E A Rfit Validation System Available with or without cords to suit user preference CSA Class AL *U. S. EPA specifies the NRR as the measure of hearing protector noise reduction.