Size: Head circumference 58cm/22.8inch. Diameter 19cm/7.4inch (one size fits most people) . Ideal accessory gift for adults and kids. Headband Wreath Sets: You will get 20 mult-colors garlands. You can wear them yourself or share them with your family, friend and coworkers. Novel Design: The flower wreath headband has 10 Led lights and 10 excellent handmade roses. Can be used day and night. Beautiful, simple, sweet, romantic and elegant design makes you look more charming and eye-catching. 3 Different Flash Modes: The LED lights have different blink rate settings. Fast blink, slow blink and solid light. The flowers crown comes with the Button cell, no need to prepare an extra battery. You can control the flashing speed by directly operating the switch. Super Cool Accessories: If you want to illuminate yourself in a dark or poorly lit place, it will be a great choice. The luminous garland headband makes you stand out in the party. LED flower crown is very suitable for night party, costume parties, carnivals, concerts, birthday, weddings, photoshoot and festivals. Button closure.