- Charlemain surgical masks model BORDEAUX-IIR-50, manufactured in Germany under the highest quality standards - Certified according to the European standard EN 14683 Type IIR, with bacterial filtration efficiency (BFE) greater than 99% - Composed of 3 layers of filtering material, splash resistant, odorless, and latex-free - Each mask is individually disinfected with UV light, ensuring maximum purity - Ergonomic design with adjustable nose clip and soft elastic ear loops for greater comfort and secure fit - Presented in a dispenser box of 50 units, Bordeaux Red color, standard size 17.5 x 9.5 cm - Ideal for medical use, operating rooms, public transport, work, shopping, and daily activities - Tested by independent laboratories in Germany, meeting purity and safety requirements