this face mask is washable and reusable. Cotton facing inside, poly/spandex blend outside. slightly stretchy unisex adult fit.
(too big for toddlers, but most kids and tweens can wear them just fine)
the snakeskin and army camo are a different style that is square with pleats down the sides. if you are finding most masks are a little big, especially if they're falling off the nose, try the petite style.