Mavi bandz 2 pack sparkler adjustable headbands - charcoal sparkle: provides a non-slip fit add some shine to your style game with a 2 pack of mavi bandz sparkler adjustable headbands with a fun charcoal sparkle finish. This band uses a high quality no-slip technology to allow the headband to stay in place all day, whether you're on the go or at the gym. The adjustable elastic strap back helps give you a secure fit every time. Adjustable strap, soft grip back helps give you a secure fit every time provides a non-slip fit on the inside using advanced material technology fits 3 years old and up works on all hair types 2 headbands per pack