this medical Grade Face mask is made out of food grade silicone ,soft and comforable , 4 levels of pentiration for tightening skin wrinlkles pores and leaving a glow to the skin, purifing the skin , mood/hormone balancing also treats SADS disordors , brain injery ,memory loss , relaxing with positive  energy . Wellome to our BEST  SELLER the LIGHT OF YOUTH MASK !