Interlagos Foldable Ear Defender SNR30
Foldable ear defenders with ABS cups. Pads filled with synthetic foam. Double plastic headband (POM), adjustable in height, with foam reinforcement for a better comfort.
EN352-1:2002 Hearing protection : Ear-muffs
SNR 30 dB Average noise attenuation
H 33 High frequency attenuation
M 29 Medium frequency attenuation
L 19 Low frequency attenuation