Banded's popular fabric headbands now have a button on either side so that you can save your ears by hooking your mask to the headband instead! 4" at its widest point, the headband tapers to 1.5" at the back for a no-hassle fit. They are made of wicking fabric to stay dry, & bamboo fabric for odor control. Even better, every Banded product puchased feeds 3 meals to a child in need. Love this company!