Abstract: According to various embodiments of the present invention, a tablet arm for a nesting chair including a first rigid support member affixed to a nesting chair, a second rigid support member swivelably coupled to the first rigid support member, a tablet rotatably and slidably coupled to the second rigid support member by a collar, a first stop coupled with the second rigid support member and configured to abut one end of the collar in the tablet's forward operable position, and a second stop coupled with the second rigid support member and configured to abut another end of the collar in the tablet's rearward operable position. According to some embodiments, a plurality of nesting chairs having swiveling rotatable tablets movable from an operable position to a nested position, the tablets positioned over seatbacks of the chairs in the nested position and configured to slide horizontally in the operable position.