1.Yoga headband with buttons for mask is made of good quality of button Polyester with great breathability, offers skin-friendly, sweat-absorbent and comfortable to wear, keep you cool without swelter. 2.Facemask Holder Headbands for women are elastic, can be extended to 11.8''/30cm, fit different women's head size and easy to wear. Free size for women and girls. 3.Running hair bands design is unique.It soft and comfortable, it can act as an exercise sweat towel or as a fashion hair accessory. It is both stylish and durable, is an essential accessory for every woman. 4.Stylish head wraps are really non slip, soft and stretchy, nicely go with your daily look and your hair style. Feel free to select the best one to match your outfit, fulfills your various needs. 5.Wide hair bands are great for vacation beaches, world travel,lover dating, family party, listen to music, read books and enjoy leisure time or just only use them to style your cute look. If you have any qustion, please tell us.