3M™ E-A-Rflex™ Blue Multi Position Hearing Protection

Item Details:3M™ E-A-Rflex™ Blue/Yellow Multi Position Banded Earplugs with 27 dB NRR are designed for hearing protector and includes pivoting, hinged band that provides adjustable positions for a more comfortable fit and seal and excellent attenuation in all three wearing positions-over-the-head, under-the-chin and behind-the-neck. ABS/Polyurethane earplugs with UltraFit™ tips features a unique hinged band fits a wide range of head sizes and can be worn in three different positions. Features Excellent attenuation in all three wearing positions: over-the-head, under-the-chin, and behind-the-neck Pivoting, hinged band provides adjustable positions for a more comfortable fit and seal Specifications CSA Class AL Noise Reduction Rating (NRR): 24 - 27 dB Caution NRR may overestimate the hearing protection provided during typical use 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided Product Attributes: Attribute Value Trade Name E-A-Rfle