quadBlock ear protector with wire and housing

#15111 quadBlock with wire and housing
• A four-blade design that allows the earpiece to conform to almost all ear canal shapes.
• Strong and beautiful handle that makes it possible to get a comfortable grip for inserting and removing.
• The materials used are resistant to waste materials inside the ear and are more durable than PVC earphones.
• Highly visible color makes it easy to monitor and encourage proper phone use.
• Portable Hi Viz case and resistant wire
• dB 25 NRR
Standard: ANSI S3.19 – 1974 Class A (L)