Rainbow screen protector affixes to your phone using a residue-free adhesive layer. The product is designed specifically for your phone, it is easy to align correctly for simple application and adjustment. High surface hardness resists scratches and scrapes better than glass. In order to provide the best possible protection for your phone while also ensuring a long-lasting film. We have coated our screen protector with a special uv-resistant chemical. This prevents the sun from damaging or aging the screen protector, while also helping resist fingerprints, oil and staining. Custom tailored to fit your phone. Anti-glare screen guard with no screen distortion.