Each version of GLAS begins with a sheet of crystal clear glass sized perfectly to fit the screen of its respective device. They all adhere to the display with a dry application process; you just clean the screen, peel the backing off the glass, align it with the device’s Home Button and/or FaceTime camera, then press down. To that end, each package comes with a packaged alcohol wipe, microfiber cleaning cloth, squeegee, and a sheet of six…
