Franterd Multi Style Headband for Sports or Fashion, Yoga or Travel. Happy Head Guarantee Running Headband Spandex Material:Spandex. Size:20*9.5cm/7.9*3.7". Object: Adult. This Wide Headband is perfect as a yoga headband, running headband or for any occasion. This headband can also be worn folded in order to be narrower: you can be creative with this lovely accessory.