Delta Plus Magny-Cours 2 high performance headband ear defenders SNR 33dB Powered respirators (PAPR) EN379:2003 + A1:2009 Specification for

EN379:2003 + A1:2009 Specification for welding filters with switchable luminous transmittance and welding filters with dual luminous transmittance

sides and heel for added durability

Polyurethane as a material has excellent flex

FOAM Midsole for an optimal cushioning

Environmental Protection Agency)

Delta Plus Magny-Cours 2 high performance headband ear defenders SNR 33dB Powered respirators (PAPR) EN379:2003 + A1:2009 Specification forEar defenders with ABS cups. Pads filled with synthetic foam. Metallic fullt adjustable comfortable padded headband. High performance level. EN352 1: 2002 Hearing protection : Ear muffs SNR 33 dB Average noise attenuation H 34 dB High frequency attenuation M 32 dB Medium frequency attenuation L 25 dB Low frequency attenuation S M L Dimension USA STANDARDS ANSI S3. 19 1974 American National Standards Institute NRR 26 dB NRR (Noise Reduction Rating