What you get: package comes with 2 pieces of Christmas elves headbands in 2 colors, mainly in red or green, which can glow in the dark, meeting your wash need and replacement; Note: the product does not contain batteries | Reliable material: these glowing elf hat hair hoops are made of cloth, plastic and spring, safe and reliable, with a size of 23 x 17 cm/ 9 x 7 inch, flexible to wear, suitable for most people, regardless of ages and gender | Adorable and eye-catching: these Christmas headbands are designed with elf hat shapes with luminous feature, vivid and cute, easy to attract people's attention, enabling you be the center of crowd | Easy to use: you just put the battery (which the package is not included) in a battery case and the Christmas elf hat headbands lights up, and then you attach it to your head, easy to apply, helping you quickly prepare for the Xmas party | Wide application: these elf hat costume headwear accessories are suitable for Christmas party, New Year party, holiday party, cosplay, school stage show, costume party, carnival and so on, nice gifts for boys and girls