Ergonomic office table, characterized because it comprises a frame formed by four vertical tubular elements, fig. 1, (1 and 2) which are solidarized the two of each side on a molded piece of plastic nature. The vertical tubular elements lead to their lower and faced ends, pending holes (3). On the bottom end of each tubular element, a cover (4) in a u-shape is attached, coincident the closure of the u, with the side of the tubular elements that carry a hole. This piece in the form of u, carrying a perimeter discount faced, and its external part. The molded piece of plastic nature (5), takes on his upper face, pending holes (6), coincidents in perimeter, with the perimeter of the cover covered in the vertical tubular elements. Inside this hole there are two longitudinal resolutions faced. The molded pieces (5) carry out their vertical internal face, another hole (7) at the height of the posterior vertical tubular element insert. On this hole a tubular element (8) in a horizontal position, of length defined by the width which it wants to give to the table, and has a perimeter coincidental with the perimeter of the hole where it is stayed, is introduced. The tubular element (8) leads to each end two holes faced (9). Inside each end of the tubular element (8), a cap (10) of plastic nature, which carries a longitudinal hole (11) on which one nut is solidarized his half is made. This cap (10) has two resolutions (12) externals faced. The perimeter of the cap holes (10) is corresponding to the perimeter of the holes of the tubular element limbs (8). On each end of the molded pieces 5, and through its bottom face, wheels of free turn (13), and a vástago (14) screws with caperuza at his end are attached. On the four vertical tubular elements, a board is introduced by the interior part of them. To each of its four vertices, there is a piece fig. 2 (1) plastic nature, that faces the opposite side and are joined through a tubular element (2) by the project (3) that carry the same. The two pieces of each side carry solidarized by its upper part a sliding guide that solidarizes itself at the bottom face of the shelf binding. These molded parts (1) carry his vertical longitudinal axis, a hole (4) coincident in perimeter, with the perimeter of the vertical tubular elements on which it is coupled. This molded piece (1), takes a semi-section (5) in one of the external vertical arists, which in his time brings a resalte where a nut (6) is solidarized with a tightening tomille. The table object of invention takes a second shelf, which also takes to its extremes a piece molded of plastic nature, formed by two elements: a first fig. 3 (1) that carries through its internal and solidarized face to it, a guide of metal nature, which in itself is solidarized to a tray by rivets, and this last has a reduction with depth and dimensions determined by the dimensions of the keyboards of the computers that are to be used. In the right part of the tray, there is another lightweight loop, and of dimensions coinciding with the dimensions of the carpet to slide the mouse of the computer that is to be used. The second element (2) has a rectangular shape, with two wrinkles in the form of a wedge (3) through the internal face of the vertical side. The dimensions of these negligents are determined by the dimensions of the perimeter of the vertical tubular elements, solidarizing through four tomilles (4), two for each sand, and each side of the vertical tubular element. The tomilles in sometimes enter nuts that are solidarized in sendos rebates, coinciding also in the perimeter of the tubular elements of the first element of the molded piece (2). The number of table shelves is unlimited. The table has as a lid a board that leads to each of its vertices a molded piece (fig 2) of nature also plastic. The two pieces of every vertice, are faced, and join through two tetons that are coupled by placing themselves between them through a tubular element. These pieces carry two holes in faces that transfer the molded piece in vertical line, and on those that join sendos tomillos to the board. Each molded piece located in each board view, carries a longitudinal axis moved to its internal face, in front view of the piece, a hole coincident in perimeter, with the perimeter of the vertical tubular elements where the part part is coupled molded that embraces the tubular element, it takes a semi-section in one of the external vertical arists, which in way brings a resalte where a nut with thyme is solidarized. The molded pieces carry another hole, transversal and before the teton that is plugged into the tubular element that solidarizes them, and a thyme coupled to said hole and a nut solidarized to another molded element, which leads solidarized a hinge that joins the piece molded with a board. One of the molded pieces carrying the two vertical tubular elements of the framework, takes upper between the vertical tubular elements, a u-shaped piece, fig. 4 (1) that hugges it through its three sides, and that this piece is solidarized to a plate (2) in vertical position, which takes a teton to each of its extremes by the vertical external face of the same. These tetons are plugged in their time on a tubular element (3) coincident in a perimeter which in sometimes slides inside another tubular element of larger perimeter, which is in its time coupled by its other end to another molded piece (4 ) in the form of c for a hole practiced in the lower branch of the c where it is introduced. The last tubular element described, holds a box (5) of plastic nature, which has a practiced hole with a thread, and another hole with thread in the tubular element, where a screw is attached (6). The parts molded in the shape of c, bring through their bottom a free-turn wheel (7). On the vertical tubular elements (1 and 2) of fig. 1, clamps are coupled with a vertical section on one of its sides and with a project in the form of arista on one of its sides. Another element of the table is a piece identical to that of fig. 3, by the external face of the component (2) two tetons come to their limbs that are plugged to a tubular element coincidente in perimeter which in some time slides inside another tubular element of larger perimeter, which is coupled to its time for your other end to another part made in the form of c by a hole practiced in the bottom branch of the c where it is introduced. The ultimate tubular element described, holds a plastic nature box, which has a practiced hole with thread, and another hole with thread in the tubular element, where a thyme is attached. On the lower side of the upper board of the table objected by invention, plastic nature guides are linked, and on them, a small rectangular perimeter sliding drawer, and compared with its interior. (Machine-translation by Google Translate, not legally binding)