Shell-type safety earplug, consisting of two plastic shells, coated with foam cushions on their sides. It has foams on the inside of the shells. It also has a movable fastening rod, to keep the shells firm and attached to the safety helmet.

Ear protection for loud noises.

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

Tested in accordance with ANSI S12.6:2008, 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.