- 3M earplugs model ES01001, designed for effective hearing protection - Made of expanded polyurethane foam, they adapt to the shape of the ear canal - SNR sound attenuation of 36 dB, ideal for reducing loud noises at work or during rest - Comfortable and secure fit thanks to even pressure distribution - Each earplug comes in an individual bag, ensuring hygiene and ease of use - Pack of 250 units, suitable for companies, workshops, or prolonged personal use - Recyclable material, environmentally friendly - Celadon color, easy to identify