Abstract: A foldable set of shelves, comprising a plurality of shelves for supporting items such as books or leaflets, and at least one support element intersecting each shelf and being pivotably arranged thereto so as to form an X-shaped structure with the shelf, whereby the set of shelves is foldable from a display position to a storage position by adjusting a distance between two adjacent arms of said X-shaped structure. The support element comprises a bar running through said shelf so as to accomplish the pivotable arrangement.