MYB face masks are handmade with 3 layers of preshrunk organic cotton with an additional filter pocket. They are a great option for protecting yourself and others during this challenging time. Wear itPlace the recommended filter material (e.g. dried unscented baby wipe) in the pocket between the 3 layers of fabric. Put the elastic loops around your ears and stretch the mask to fit comfortably over your nose and mouth. One size fits most.Wash ItWash your mask after every use, dispose of filter before washing with detergent in warm water. Your mask is pre shrunk and dryer safe.Reuse it Reuse your mask when you grocery shop to protect yourself and other indivisuals.MYB face masks are handmade from 3 layers of preshrunk organic cotton + elastic. Made in Canada This too shall pass