3MTM noise plugs "Tri-FlangeTM"
Features:
– Soft, flexible collars adapt to the shape of the ear canal
– Reusable noise plugs
– Pins for quick, clean donning
– Easy to clean
– Comfortable to wear
– No need to be fitted
– Silicone plugs with 3 fins
– Pre-formed and lamellate with vinyl string
Attenuation values: SNR = 29 dB(A), H = 29 dB(A), M = 27 dB(A), L = 24 dB(A)
Standard: According to EN 352-2 RNR* 94 dB(A) – 105 dB(A)
If you exceed the limit value, wearing hearing protectors is mandatory. Ideal for high and medium frequency noise.