The Model 310 is a 'Tri-Fit' hearing protector that offers maximum application versatility by providing Over-the-Head, Behind-the-Head and Under-the-Chin configurations with the same hearing protector. It's like having three hearing protectors in one. Provides superior noise reduction, comfort and durability. Adjustable for Over-the-Head, Behind-the-Head or Under-the-Chin configurations for working with or without hard hats and protective headgear and face shieldsHeadband is adjustable for personalized fitLow profile ear cupsSoft, foam-filled ear seals are easily replaceableWork-ready, rugged design stands up to the most demanding work environmentsCertified Noise Reduction Rating (NRR): 24 dB Over-the-Head, 20 dB Behind-the-Head and Under-the-ChinCODE: 12489G-01
