Earplugs are often used in dirty work environments.
This means that particles can easily stick to the surface of materials and cause minor injuries to the wearer's ears.
The smooth and dirt-repellent surfaces of the uvex whisper, whisper+ and whisper supreme earplugs can easily be cleaned with soap and water.
This increases wearer comfort and safety for the user.
General features Easy-to-clean reusable earplugs with cord Smooth, dirt-repellent surface can be easily cleaned using soap and water Hygienic storage of earplugs in hygiene box Colour: orange Version with cord Protection features Meets standard EN 352-2 and the additional requirements Signal hearing in railway track superstructure construction (S) and Warning signal hearing, general (W) 23 decibels insulation H: 24 dB, M: 20 dB, L: 17 dB Comfort features With the cord, the earplugs are always conveniently at hand in low-noise areas, the earplugs can be worn comfortably around the neck

Standards
EN 352-2:2002 (SNR 23dB)