SAMRICK - Pack of 5 Sony ST27i ST27a Xperia GO & Xperia Advance, Transparent Screen Protector/Film/Foil (3 Layer Technology) & Microfibre Cloth Highly transparent film/protector/foil provides added screen contrast and brilliant colours. Super thin writing surface gives pleasant feel and excellent character recognition. Long lasting protection against dust, scratches and gouges. Installs easily in seconds, can be removed, cleaned and reinstalled for continued use. Instructions are provided with your screen protector/foil/film