3M X4 høreværn hovedbøjle SNR 33 dB Sundstrøm SR-552 It has a fixed hood

It has a fixed hood with drawstrings that can be hidden in the collar when not in use

The product is zeolite- and phosphate-free and made from plant-based raw materials

This undershirt is equipped with excellent thermal properties

Tåkappen er bred og lavet af aluminium

3M X4 høreværn hovedbøjle SNR 33 dB Sundstrøm SR-552 It has a fixed hood3M X4 hearing protection headband SNR 33dB The 3M X4 hearing protection headband SNR 33dB is part of the new series of hearing protection designed to protect against loud noise. These earmuffs achieve the same attenuation as the X3 model, but they have a slim line molded ear cup that provides a comfortable fit. The hearing protection is equipped with soft and wide cushions, which reduce the pressure that normally occurs around the ears during long