H9P3E NRR23 helmet ear muffs

Ear muffs for 3M helmet model H9P3E NRR23

Features :

0 Yellow cap. See clearly while working
0 Reduce noise NRR : 23 dB
0 suitable for use. Reduces noise in noisy areas with an average of 98 decibels
0 Easy to install or remove thanks to spring-loaded feet that fit the ears.
0 The earcups can be adjusted to fit and fit comfortably, no. Press on
0 The legs that cover the ears are strong and stable. 
0 Resistant to heat and cold in all working conditions, even for long periods of wear.
0 The earmuffs will not interfere with your head when not in use.
0 Can be combined with a safety helmet. High quality all models of PANGOLIN

Packing size : 1 piece / box