SAFE MATERIAL: The Led Vendetta mask is made of high quality PVC and cold light wire that has no UV damage, it has no adverse effects on the human body. Without acre panic smell in the dark: when your unsuspecting person enters the dark room, you can quickly light the LED mask to achieve a horror. It doesn't matter where you are, you will get a lot of attention from the others new bright Halloween hat: - Bright masks also like home decoration, hanging trees, garages, eaves, porches, roofs, etc. Intermittent, flickering, stirring, sequence, slow lighting, hunting, slow visualization and concealment. Choose a mode to your liking or change the mode at any time to have fun and create a unique environment.