These face masks, made of good quality 3-layer non-woven filter material, have a good filtering capacity, are safe and reliable. Equipped with soft, elastic earloop that does not irritate. These are also suitable for carrying on public transport. The caps are light blue with white and are sold individually. So you don't have to buy large numbers.
size: 175mm x 95 mm
Outer layer: PP non woven, effectively repels visible objects such as fabric etc.
layer 2: filter melt blown non woven, filters non-oil particles in air.
layer 3: inside layer breathes moisture, keeps your skin dry and comfortable