Enjoy Halloween this year with these LED light up masks, stand out from the crowd with this unique scary mask. *3 MODES* - The Mask comes with an option of three modes, you can change either to slow flickering, fast flickering or even a stable light. This means you can change the speed of the light to suit different occasions or even different music. Made from Premium PVC which helps avoid bad plastic smells. Their is an opening for the nose, eyes and mouth so that you can breath and enjoy your evening. Requires AA Batteries Bright Vibrant Colours