current items listed are IN STOCK - ready to ship
3 layers of fabric, with opening to put extra filter in if wanted.
elastic ear loops
toddler (approx 2-5y)
child (approx 5-12y)
small adult (fits most adult females and teenagers)
large adult (fits most men)
unfortunately for hygiene reasons these are non returnable/exchangeable.
please ask before you buy if you have questions