Provided is a wiper blade wherein: a pair of accommodation sections are disposed in both sides in the short direction of a holder main body (31) so as to sandwich a holding section (31a) therebetween; a pair of vertebrae that elastically deform a blade rubber (20) to match the curvature of a front glass are accommodated in each accommodation section; an insertion opening (O) capable of inserting a main body section (21) is disposed between an end cap (60) and the holder main body (31); and a guiding section (61e) that guides the main body section (21) towards the holding section (31a) is disposed on the end cap (60) side where the insertion opening (O) is formed.