Hearing protector, precast insert type, plug type, with reusable cord. To protect the auditory system against sound pressure levels higher than those established in NR-15, ANNEXES No. 1 and 2, according to the low attenuation table.

Presentation in individual bag – Composition: Produced in Libelast ®, silicone plastic polymer, polyester cord.

Resistant to various types of dirt and washable.

Plugs offer noise protection when placed in the ear canal. Made of hypoallergenic ultra-soft polymer specially developed by Libus, designed to have the same benefits as silicone. Reusable.

Provides comfortable and effective sealing. It has 3 phalanges that allow a perfect adaptation to the ear canals. Plug base with non-slip treatment, to facilitate adjustment and correct insertion and removal.

Fluorescent green color so that it is easy to identify the personnel who will use it. Supplied with polyester textile lanyard.

Average noise levels.

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.