Wiper blade and method of producing the same

One kind of the wiper blade (18a) for holding the blade rubber (21) of the rubber holder (22). The rubber holder (22) having two sub-holder (25) on both sides (24) and fixed to the connecting block (24) with a wiper arm connected to the connecting block, the sub-holder (25) each having a radius of curvature less than the two curved rod-shaped spring element by the front glass of a radius (27), and 11 at predetermined intervals in the longitudinal direction is fixed holding block (26) on which the rod-like spring elements (27) . Further, the rubber holder (22) is configured such that the two sub-holder (25) connected to one another in the longitudinal direction by a connecting block (24) together.