It is a horizontal tricolor of yellow, blue and white with unspecified ratio (conjectural specs of (2+2+2):9 used), created as a simplification of the coat of arms by heraldist Fernando Álvarez de Toledo y Carvalho and aproved by the municipal government on 1974.04.15, by decree number 158, according to the communal website. António Martins, 19 February 2006