3M™ E-A-R Classic Earplug, Corded, 311-1101, 200-Pair

3M™ E-A-R Classic Earplug, Corded, 311-1101, 200-Pair Item #: WGB722232 3M™ E-A-R Classic Earplug, Corded, 311-1101, 200 PairsStill one of the most widely used foam earplugs today, the 3M™ E-A-R™ Classic™ earplug is an economical, reliable choice for hearing protection and hearing conservation. Slow recovery, low-pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier.Features: Poly bag keeps each pair of disposable earplugs available or accessible for re-use. Flame-resistant and moisture-resistant. Corded for easy short term storage around the neck. Noise Reduction Rating (NRR): 29 dB. CSA Class AL. Test compatible with 3M™ E-A-Rfit™ Validation System. BRAND             3M® DESCRIPTIONE-A-R™ Classic™ Disposable Earplugs, Corded MANUFACTURERS PART NUMBER             311-1101 PACKAGE QUANTITY           200 Pairs EAR PLUG SHAPE            Cylinder EARPLUG CORD MATERIAL           Vinyl EAR PLUG SIZE          Regular DISPOSABLE/REUSABLE          Disposable EAR PLUG COLOR            Yellow NOISE REDUCTION RATE (NRR)29 dB BODY MATERIAL             PVC CORD/BAND COLOR              Blue METAL DETECTABLE             No EAR PLUG PACKAGING            Bag Wrapped Pair EAR PLUG MATERIAL          PVC CORDED/BANDED           Corded SERIES        Classic™ Proprietary soft energy absorbing polymer foam  Firm material with slow recovery time helps achieve good fit  Compatible with 3M™ E-A-Rfit validation system  Special cylindrical shape that fits most ear canals and provides reliable seal  Low equilibrium pressure helps reduce pressure in ear canal thus increasing comfort and wearability  Exposed cell surface texture resists movement and helps maintain effective seal  Excellent sound attenuation characteristics  Supplied in re-sealable pillow-pack for ease of use  Sweat and humidity resistant which helps improve comfort- ideally suited for use in hot and humid conditions  Available in both corded and uncorded version