Ear protector, shell type, model L-340V, manufactured in gray. 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. Shell with padded earmuffs, height adjustment of the shells. Flexible plastic arch, resistant and with memory for a perfect fit of the earmuffs to the ear. Shell anchoring system in two side points that balance the pressure on the ear and allow precise adjustment of height and angle.