I'm Smiling Face Mask
Our masks have 3 layers, as recommended by the Department of Medical Sciences We use muslin cotton for the middle layer which is scientifically proven to be the most effective fabric in filtering out molecular particles and droplets.
- The outer layer helps protect you from outside particles
- The inner layer helps prevent your own droplets from getting out
- The middle layer helps provide extra filtration
- Includes pocket for a filtration insert
*Not medical grade