• OHROPAX Classic includes 20 earplugs (1 pack of 20 units) • Made of cotton impregnated with petroleum jelly and paraffin waxes • Offer great comfort and optimally adapt to each ear canal • Significantly reduce noise pollution and protect hearing • Ideal for sleeping, relaxing, meditating, reading, focused work, DIY, and loud music • Provide protection against moisture and wind • Ready to use, no need to wait for expansion time like foam earplugs • Do not create pressure or sweating in the auricle • Compatible with glasses, helmets, and earmuffs • Allow perception of speech and warning signals • Suitable for offices and data centers (noise level <75 dB (A)) • Not recommended for warm or dusty workplaces • Easy to insert and adjust according to the shape of the ear • Keep hands, ears, and earplugs clean and dry during application • Do not use in case of hypersensitivity to the ingredients