cross section see fig6 the legs are of a generally t shaped cross section and each comprise an outer surface portion 20 and an inwardly extending reinforcing web portion 22 the outer surface portions define as interrupted frusto conical cone diverging downwardly from the table 10 the web portions 22 taper from either end of the legs so as to have an increased depth portion approximately mid length of the legs see fig2 the later construction provides a truss like reinforcement for the legs which renders them very rigid from fig2 it will also be seen that the web portions of oppositely disposed legs include a central portion 24 integrally formed with and extending beneath the table 10 the merger between the reinforcing web portions 22 and central portion 24 has a relatively large radius thus adding to the overall rigidity of the chair the central portions 24 meet at the center of the table 10 see fig4 to add even more to this rigidity the ring 18 merges with the outer surface portions 20 of the legs so as to form a smooth outer surface continuing the interrupted conical configuration defined by the outer surface portions at the lower edge of the merger between the ring 18 and the outer surface portions 16 the ring is arched so as to provide radius portions 26 which increase the area of merger between the.