To prevent clothes from slipping down from a synthetic resin clothes hanger, which often occurs in the synthetic resin clothes hanger, by strengthening the connection of the front and rear of a body 1 of the divided production type synthetic resin clothes hanger.

A rib is set on the inner side of the upper part of the body of the hanger to be fitted to a receiving rib set on the inner side of the lower part of the body. Then, after the upper and lower parts are integrated, a high-resistant thin film is wrapped around an arm part of the body to strengthen the fitting. Furthermore, slipping down of the clothes can be prevented by the resistance of the thin film.