A cover around trees that is also used to guard the tree, that the land in which the tree is planted will not be too tight, and that water and oxygen will reach the roots of the tree more easily.
The lid is almost identical to another grate, but the current lid also shows the consumer name Click for cover's details
This model can be expanded by adding a middle part, to create a shape similar to an ellipse, as photographed in 2020 at Herzl 42, Gan Yavne, Israel Click for a larger image
Translation of the text on the cover: Vulcan Foundries Logo Vulcan Ilana Model Ashkelon Municipality