Hearing protection HELLBERG Secure 3

Earmuffs with protection level 3, suitable for high to very high noise levels, between 100-115 dB. Better yet, a rarefied environment for most workers, but the best choice when nothing else will do. Protection level 3 is also the best choice when the noise is predominantly at low frequencies, a type of noise that masks speech and other important sounds and can also cause stress and nausea. Headband with durable and non-conductive construction and with soft replaceable cushion that rests lightly on the head for comfortable use throughout the working day. Made from thermoplastics that withstand harsh environments and temperature fluctuations without losing their clamping force and flexibility. A non-conductive design for work near electrical sources. Smooth and easy size adjustment with a single adjustment point, eliminating the risk of tilting, for a tight and comfortable fit. Comfortable cushions that snap into place with minimal sweat absorption and soft foam filling that increases comfort. The snap-on system enables regular changes for a hygienic product and long shelf life. Works to use with face shield. - Conforms to EN352-1 - Protection level 3 for high to very high noise levels - Best choice for low frequency noise - Comfortable headband with soft padding - SNR: 33 - Weight: 277 g