Galaxy S9 Screen Protector [3-Pack], cresawis Full Screen Coverage PET [NOT GLASS] HD Screen Protector for Samsung Galaxy S9 [HD Soft PET. NOT Glass] FULL COVERAGE, Curved Fit PET Film - Made for Samsung Galaxy S9 Super display including Curved Sides. [Full Adhesive]:Not like the tempered glass screen protector(the adhesive is only on the edges),our film screen protector has full adhesive on the back which make sure it won't come off after application [Latest tech plus new method]we are committed to make screen protector installation a easier thing. Strictly following the instructions to operate and you can apply a perfect screen protector easily (Dust and Bubble Free).