Ear Muff for Safety Helmet

Earmuffs are objects designed to cover a person's ears for hearing protection or for warmth. They consist of a thermoplastic or metal head-band, that fits over the top or back of the head, and a cushion or cup at each end, to cover the external ears.    

How can I protect my hearing at work?

The surest methods of preventing noise-induce hearing loss (NIHL) is to eliminate the source, or to reduce noise at the source by engineering methods. However, in certain situations, these measures are not possible. In such workplaces, workers may need to wear hearing protectors to reduce the amount of noise reaching the ears.

Specification 

Material: New ABS material for shell and head hoop.
Easy slide cup adjustment.
High quality sponges in the shell.
It can be used for safety helmet.