Adult will fit from ear to ear 11.5" to 14"
Youth will fit from ear to ear 8" to 11.5"
(measure from back of one ear across nose to back of second ear)
you can always cut off extra material or add a slit if you need to adjust size.
This fabric face mask serves as a barrier. A one-size-fits-all design with three ear holes and a contoured shape makes the mask versatile for many different face sizes and shapes. Made of 100% cotton, 100% polyester Raw edges. Three ear holes accommodate diverse face shapes and sizes. Contoured design to cover the wearer's nose and mouth. Note: Does not meet N95 mask standards; no guarantee item will protect user from any illness.