A roof weather strip for use in a convertible car is composed of a
plurality of weather strip pieces corresponding to the folding of a
sliding roof thereof. When the sliding roof is unfolded to form a roof of
the convertible car, longitudinal end parts of adjacent roof weather
strip pieces contact each other to define a continuously extending roof
weather strip for sealing a side edge of the sliding roof. Each of the
weather strip pieces has a base portion, a tubular door glass-sealing
portion, and a sliding roof-sealing portion. In each of the longitudinal
end parts, the sliding roof-sealing portion is formed tubular, and the
tubular sliding roof-sealing portion and the tubular door glass-sealing
portion are closed with end faces, respectively, which are provided in
each of the longitudinal end parts.