S23403 Sellstrom HP424 Premium Ear Muff S23403 Sellstrom HP424 Premium Ear Muff HP424 Premium Ear Muff has a low profile “slim” design which is ultra lightweight, comfortable and folds into a very compact, easy-to-store size. The HP424 Premium Ear Muff has been independently tested and certified to NRR 24 (ANSI S3.19) and is CSA Class A. 24dB NRR Rating Soft EVA Foam Head Band. Share this… Email Facebook Pinterest Twitter Linkedin Print SKU: AF-S23403 Categories: Hearing Protection, Safety, Shop Supplies Tags: Hearing, Protection, surewerx
