The mask is 2 layers. The outside layer is a 100% black dobby cotton. The 2nd layer is a cotton lining that is water repellant to offer premium protection.
The mask can be worn 2 ways. You can either tie behind ears until it is comfortable and then cut the extra elastic. The 2nd way (and which I find more comfortable) is to tie behind your neck and head.
Upon receiving, please wash in hot water and you can air dry flat or hang. Wash as often as needed.