This mini re-usable microfibre screen cleaner sticks to any device and can be peeled off to be removed and then reattached over and over again. Stick to the back of your smartphone to polish your screen; camera to clean the lens, or glasses case to shine your lenses. The adhesive reverse side of the small screen cleaner does not leave any sticky residue behind. The customised branded backing card is large enough for any detailed advertising messages and can be printed in up to full colour. This low cost item is an ideal promotional product for high volume brand exposure or mailing as it is flat and lightweight.