quadBlock ear protector with wire

#15101 quadBlock with wire
• A four-blade design that allows the earpiece to conform to nearly all ear canal shapes.
• A very soft polymer that provides comfortable and effective impermeability.
• The materials used are resistant to waste materials inside the ear and are more durable than PVC earphones.
• Polymer, for sensitive skin, anti-allergic and hypoallergenic
• Very resistant strap for more use
• dB 25 NRR
Standard: ANSI S3.19 – 1974 Class A (L)