ENKAY HAT PRINCE 2Pcs For Nokia C21 Invisible Artifact Screen Protector Anti Spy Film ?This screen protector is made of high aluminium-silicon glass material,featuring high definition display and high touch sensitivity. With a secure anti-explosion function,the film will not be broken into small pieces of sharp. The 28-degree anti-spy angle design increases security,it can effectively protect your privacy. The full-coverage design ensures seamlessly covering the whole screen of your phone to provide maximum protection. ?Premium high aluminium-silicon glass material,9H hardness,super anti-scratch ?With 28?? Anti-Peeping Technology,this privacy screen protector can effectively protect your privacy from people ?Ultra-clear in the vertical direction ?The silky smooth touch feeling also provides a sensitive response ?Hydrophobic oleophobic coating prevents fingerprint and oil stain ?Full-screen complete covering design for maximum protection ?Full glue to absorb mobile screen automatically,simple installation,bubble-free ?Note: The privacy screen protector may darken the screen slightly,so please increase your phone's display brightness by 10-20% for better viewing when using it. Package included: ?2 x Anti-Spy High Aluminium-silicon Glass Screen Protector ?2 x Cleaning Cloth ?2 x Wet Wipes ?4 x Dust-absorber ?Accessory only, other items not included