Folding christmas tree, which consists of two basic structures, denominated base of sustainability or support of the arborea area (a, b, c) and arborea area (d, e, f, g, h). Integrate the base of sustainability (a, b, c) a square foot (a) on which a cylindrical support (b) is lifted, which makes the tree functions of the tree, and on which a rectangular piece rests (c), which will be a support point, tensioner and subject to the base of the arborea area (d) and, therefore, to all the upper structure. The three pieces (a), (b) and (c) are easily removable, as your unión is made by simple screws. On this first structure or base of sustainability, rests the base of the arborea area (d) that is a circular surface that has the faculty of being bended (i, j), being converted in three circular segments, being the two external ( i, j) folding over the central or being folded in straight angles, with what is conferred, in this way, to all the superior structure of the possibility of folding on yourself and reducing your dimensions to a great size. Of the circular perimeter of this same base (d), they start their route, preceded of a small elastic gums (that serve of tensors), a variable amount of strings (e), all of the same length, according to size of the tree, that go to converger in a point that assemble or confused with the vertice or cup of the same (f). To be able to maintain the arborate structure, it has a removable central rod (g) which, starting from the center of the circular base (d), arrives until the vertice (f) where it is inserted. Close to the vertice (f) there is a circular support (h) that serves of point of reagrupamiento to the various strings (e). The model described is different from the existing models in the external configuration that its own form or structure conditions, since the disposition of all the decorations susceptible to incorporate could be placed unconventionally. Thus, the circular base (d), may contain, distributed by its surface, the lighting of the christmas trees, and be extended through the rod (g) until the vertice is achieved (f). Also, when any internal empty space exists, limited by the circular base (d), the ropes (e) and the vertice (f), all the decorations that have to be made from the branches of the traditional trees (natural or artificial), passarian, in this model, to occupy the empty space described, subjected by thin threads, which leads to an aesthetic result different from the inhabitants and non-conventional. On the ropes (e) and covering there the classic strips of foamillon or similar so that there would be that would give the structure part of its shape form, to identify with the branches or leaves of natural or artificial and existing. The circular support (h) serviria to contain musical mechanisms and above the vertice (f) may be situated some adorno. On the other hand, as already mentioned, the circular base (d), when bending in straight angles and being converted in a box or container species, is suspectible to host in its interior not only all the own components of the structure of the tree if not, in addition, all of your decorations or attachments, which do not need to be released upon being folded. This faculty confirms the invention of another fundamental difference with the models already existing, which do not contemplate such possibility. (Machine-translation by Google Translate, not legally binding)