Ear Muff - Model 1000 By Peltor

Model 1000 An economical and popular earmuff available in headband or cap-mounted versions.

Features: Durable lightweight, nonconductive dielectric plastic, foam-filled cushions, large earcup openings provide greater protection and comfort, replaceable cup liners. Headband- universal fit headband can be worn over or behind the head, or under the chin, pivoting earcup connection maintains seal and alignment. NRR 20 dB. Cap-mounted- mounts to most hard hats without an adapter, muffs swing up and out of the way when not in use. NRR 21 dB
Compliance: ANSI S3.19-1974