These are 100% cotton 2-layer masks with a pocket to add a filter. You can make a request for a prominent color, but I am making these from my current stash, so you don't get to pick anything specific.
Each mask has an aluminum wire across the top edge to be shaped over the nose.
You have three options for how to attach it to your face; ear elastic, head elastic, or ties.
To care for these, you will need to either soak them in boiling water for 3-4 minutes, or wash them in a washing machine with like colors.
DO NOT put them in the microwave. The nose wires are aluminum.