Reusable micro cleaner ultra-fine fibers reach into tiny surface crevices to clean your cellphone screen better than any other cleaning system. Our microfiber "wedges" scoop up and hold dirt, dust, film oils and grease deep within the fabric so the surface stays clean and dry and ready to use over and over again. Stores right on your phone. Its self-adhesive backing stays put, yet leaves no residue when removed. Safely removes dust, etc. from LCD screens.