Go to

https://cambridgemask.com/

“I founded Cambridge Mask Co after moving to Beijing. I saw a lot of young kids get sick from air pollution. They were growing up thinking the air should be coloured in grey in pictures and coughing all day was normal. No one, especially not children, should have to sacrifice their health just by breathing. I developed a family-friendly science-led mask that can help protect children and adults from air pollution. I believe everyone should be able to get out and enjoy life, without having to worry about what they breathe or the way they look. Today we have helped over 1 million people in over 100 countries get the mask they need to help them stay safe from pathogens, urban air pollution, wildfire smoke, traffic fumes or whatever might be damaging their health.”