Venture Gear Behind the Head Earmuff

Description

NRR 22dB
Adjustable and durable neckband
Large soft foam earcups
Earcups tilt for optimum comfort and efficiency

General Specifications:
Noise reduction rating (NRR): 22dB
Hearing protection style: earmuff
Earcup color: blue & green
Earcup thickness: 3-5mm
Earmuff dimension: 14.5 x 15 x 12 cm
Weight: 200 gm

ANSI/ASA S3.19-1974

Materials:
Neckband: polyethylene (PE) and stainless steel
Neckband adjustment: polyoxymethylene (POM)
Earcup: high impact polystyrene (HIPS)
Earcup cushion: polyurethane (PU) foam and polyvinyl chloride (PVC) without DEHP
Foam insert: polyurethane (PU)

Product Guidelines
The level of noise entering a person’s ear, when hearing protection is worn as directed
is approximated by the difference between the A-weighted environmental level and
the NRR.
Example: 1. The environmental noise level at the ear is 92 dB(A).
2. The NRR is 32 decibels (dB).
3. The level of noise entering the ear is approximately equal to 60 dB(A).