Brabus Princess Tiana Running Headband Crown, Birthday 。Empower your inner mermaid princess and fight for your dreams on land and sea! Our high-performance, sweat absorbing fabric features a gorgeous color-changing foil print that glistens in the sun just like fish scales in the water. Made to keep your hair out of your face without any breakage. One size fits most - 18\" flat to 24\" stretched circumference 3\" wide front / tapered in back Double-layered with moisture absorbing fabrics Best worn midway down your forehead for a non-slip grip Shell: 80% Polyester / 20% Spandex Lining: 100% Polyester