100% cotton protective face mask

BRIEF OVERVIEW: 100% organic cotton protective face masks for dust/veterinary/health purposes. Reusable. Made in Canada. Handmade face mask with two layers. The outside layer is 100% cotton. Color: solid black/noir. The inner layer is 100% Cotton (Organic. This fabric is manufactured without chemicals). We recommend pre-washing before first use (warm water, and air dry. Can be lightly ironed after if necessary). To get a more accurate fit: measure from the bridge of your nose to the center