iPhone 11 Clear skin for protection.  It is an added protection when your case is on.  Keeps your phone safe from unwanted scratches and liquids.  There is always dust in-between your case and your phone.  That dust will scratch your phone without you knowing what is going on.  This will help you maintain your phone scratch free and keeping your value of your phone.  You get 3 skins.  Easy to apply.  Please clean the surface of your phone first before applying.  Works great with clear cases to see the color of your phone.  Feel free to ask any questions.