Description PRODUCT OVERVIEW 3M™ Foam Earplugs 1100 offer reliable hearing protection with a Noise Reduction Rating (NRR) of 29 dB and CSA Class AL certification. Made from soft, hypoallergenic polyurethane foam, these earplugs feature a tapered design for a comfortable, secure fit in most ear canals. The smooth, dirt-resistant surface helps maintain hygiene, even in demanding environments. Test compatible with the 3M™ E-A-Rfit™ Validation System, this carton includes 200 pairs, making it ideal for workplaces where noise reduction and comfort are a priority. FEATURES • Noise Reduction Rating (NRR) of 29 dB, CSA Class AL • Test compatible with 3M™ E-A-Rfit Validation System • Soft polyurethane foam is hypoallergenic • Smooth, dirt-resistant surface helps maintain hygiene. • Tapered design fits comfortably in ear canal INCLUDES (200) Pair Foam Earplugs
