Fairfield OLY Fun Multi-Purpose 20-Inch Craft Material, 3-Yard, Bubble Gum

I used it on the inside of masks- between the outside and the lining... its washable and the fibers are dense enough to give great protection according to guidelines. Do not use high heat directly on product, or very hot dryer. Comes in great colors!

Using this in addition to my regular mask filters and it seems to be working.

Love the color & feel of the product. I use it as extra protective layer for face masks. Allows upto 31 face masks filters per sheet.

The fabric was as expected. I used inside face masks. It worked well.

This is a very good breathable filter for masks. It isn’t made to put on the hot dryer or to be ironed. It will melt.

I’m using this to make face mask filters. It works great and is very breathable.

Used to line face mask, worked great

This is a great interfacing. I am using it as an interfacing for the masks I am making during this coronavirus.

Good filter material for mask inserts

I bought this to use as a filter in masks. It works great to offer protection and gives a great deal of stay to the mask. It melts way to easy with an iron so beware. You get a lot on a roll.