Transparent impact-resistant molded articles

A syndiotactic impact-resistant molded article obtained by blow molding (a) a syndiotactic polypropylene homopolymer which has a syndiotactic pentad fraction of 0.6 or more, and/or (b) a syndiotactic polypropylene copolymer which contains 10 % by weight or less of ethylene or alpha-olefin unit having 4 to 20 carbon atoms and a peak intensity observed at about 20.2 ppm in the absorption spectrum of C-NMR measured in a 1,2,4-trichlorobenzene solution of the propylene copolymer is 0.3 or more of a peak intensity attributed to all the methyl groups of the propylene unit, and/or (c) a resin composition containing the syndiotactic propylene homopolymer and an ethylene-propylene copolymer having an ethylene content of 10 to 95 % by weight, or the syndiotactic propylne copolymer and an ethylene-propylene copolymer having an ethylene content of 10 to 95 % by weight, or the syndiotactic propylene copolymer, wherein the amount of the syndiotactic propylene homopolymer or syndiotactic copolymer is from 30 % by weight to 99 % by weight.