Today respiratory concerns (Face Masks) are growing at an alarming rate. CENX Reusable Face Mask is built to tackle contagions in the air in an effort to prevent them from affecting you so that you can breathe with ease. Wearer experiences an assured protection against particles in the air like dust, sand, pollen, droplets and smog. Stay safe and never move around without it. CENX range of Reusable Face Mask is a CE Certified Personal Protective Equipment (PPE) In CENX range of products treated with ViralOff - Swedish Technology, over 99% of viruses in the treated material will be killed over a two-hour timespan (ISO18184:2019, antiviral testing on ATCC VR-1679 (H3N2). This is tested as per ISO18184:2019 and is an assurance that the product lives up to a standard of performance. ViralOff doesnâ??t interfere with the skinâ??s natural bacterial flora. To achieve best performance of the product, washing should be minimised as products can be used multiple times and serves longer. Note: This mask is intended to safeguard against disease and is not a medical device.