Ear defender DELTA PLUS, mod. SPA 3

Description

Ear defenders with polystyrene (PS) and synthetic foam cups. ABS headband, adjustable in height. Low pressure pads.
Cup: Polystyrene (PS) / Cushion: Foam / Headband: ABS.

 EN352-1:2002 Hearing protection : Ear-muffs
    SNR 23 dB    Average noise attenuation
    H 24     High frequency attenuation
    M 20     Medium frequency attenuation
    L 13     Low frequency attenuation
    S/M/L     Dimension