E-A-R Model 3000 Earmuffs
Model 3000 Earmuffs are a three-position earmuff that can be worn over the head, behind the head or under the chin. Includes the crown strap required for under the chin or behind the head wear. Model 3000 Earmuffs are made of lightweight, durable plastic construction that is non-conductive, dielectric for tough environments. The large earcup openings with soft, foam filled cushions provide excellent protection and comfort. The replaceable foam cup liners and take-apart assembly make cleaning easy and offer longer earmuff life. ANSI S3.19-1974/CSA Z94.2. NRR = 25 dB
