Fabric: 100% quilting cotton with tight weave
Ear loops: latex-free elastic
Nose tape: 100% polyester bias tape
Nose wire: solid copper
Strap Adjusters: silicone
Care: ****** Remove copper wire before washing! ******
Wash before first use. Machine wash hot, tumble dry medium (regular). Make sure to wash your mask after each use, and wash your hands after touching the outside of the mask.