A flexible touch screen panel can include a flexible substrate including a plurality of trenches; first electrodes and second electrodes disposed in the plurality of trenches in the flexible substrate; an insulating film covering the first electrodes and the second electrodes; a contact hole in the insulating film to expose at least one of the first electrodes; and a bridge disposed on the insulating film, the bridge electrically connecting two of the first electrodes to each other through the contact hole.