OLSON SURGICAL MASK
There is a piece to form against the bridge of the nose on the top of the mask. Just make sure it provides a good seal.
You can put filter media in between the white mouth piece and the outside of the mask. Some say you can take apart a HEPA air filter, use the blue (non-woven) paper shop towels you get at Lowe's or Home Depot. Please do your research and decide what is best for you.
These are made with 100% quilting cotton and are washable.
If the elastic bands are too loose (or too snug) you can cut those and pull them out and use shoe laces or ribbon to make the mask a "tie on"
Let me know if you have any questions- Be safe and wear in good health.
Made with lots of love-