The Halloween LED Light Up Mask is made of premium PVC and EL cold light wire which has no UV harm, no adverse effects on the human body. Sophisticated design make sure your good vision angle, smooth breathing and comfortable to ware. Each glowing mask includes an elastic band and a soft foam. Adjustable elastic band makes one size fits most people, and the super soft foam glued to inside that make it much more comfortable to wear. The Halloween LED Mask can be used in a variety of occasions such as Halloween, Costume Parties, Birthdays, Masquerades, Carnivals, Christmas, Easter, New Years Eve Party. Unique design and stylish style of the mask make sure you stand out from the crowd.