Attention: Two No. 5 batteries are required for luminescence, and the packaging does not include batteries. The packaging does not include batteries. "Material: Made of high-quality wear-resistant ABS, non-toxic, odorless, non-deformation, colorful, strong, durable and easy to carry. The belt can be fixed on the back of the head, easy to put on and take off, suitable for both men and women. You will be the focus of the party Exquisite design: Our role-playing headgears can truly restore anime characters and add fun to your party. These headgears are the best gifts and collections for anime fans Occasion: Suitable for fancy dress party, carnival, Christmas, Easter, Halloween, stage performance, craft decoration, carnival, prom, school festival, secondary entertainment, role-playing and many other activities and occasions. The headgear can be worn or it can be a Halloween decoration