Extendable low table comprising 2 shells in multi-ply mounted on a sliding system enabling the width of the table to be varied between 35 1/4'' and 54 1/4''. The section with horizontal sides is fixed (on feet); the other section is mobile (on castors). The dimensions indicated correspond to the table when opened as far as it will go. When closed, the table is 35 1/2'' wide.