Top-quality material and workmanship – easy to put up, and easy to work with. With flexible height and width, thanks to its scissor adjustment system. (The specified dimensions result from an assembly as shown in the photos.) If you combine several of them, you can fix the trellises beside or on top of one another to produce the shape you want. Each one comes with short chromed brass back projection bars; they ensure that the gap between the trellis and the wall results in proper ventilation and reduces the risk of fungal infestations.