Ear protector consisting of two shell-shaped earmuffs mounted symmetrically at the ends of an adjustable, arc-shaped support rod adaptable to the human head allowing each earmuff to apply under pressure to the respective ear pavilions. Also composed (optional) by a supporting textile strip for the use of protector behind the head.

Washable.

Shell with padded earmuffs, comfortable even on long working hours. Flexible plastic arch, resistant and with memory for a perfect fit of the earmuffs to the ear. Anchoring system of the shells in a single point, which allows the adjustment of height, rotation and angle.

Construction/Power Plants and Distribution/ Gas and Oil/ Nuclear/Paper Industry/ Chemistry/ Logistics/Maritime Transport/ Agro/State Entities Steel/ Mining.

Tested in accordance with ABNT NBR 16076 – Method B – Real Ear Method, Placement by the Listener – by the Personal Protective Equipment Laboratory (LAEPI), and the Subject Fit Noise Reduction Levels (NRRsf) were obtained.