Tie closure HEADWRAPS: Our bonnet caps are made from a soft cotton jersey spandex material HAIR COVER: Easy to wear one size fits most. These measure 18 inches lying flat with opening in the back for a ponytail. HEAD SCARFS FOR WOMEN: These hair wrap make excellent turbans for women and chemo hats for women CANCER HATS FOR WOMEN: Our tie bonnet can be used as chemo caps for women and gifts for cancer patients 100% SATISFACTION GUARANTEE: We know the importance of a comfortable easy to wear scarfs for women. If you are not satisfied in any way. Please reach out to us and we will personally make sure the issue is resolved.