| 摘要 |
The display system consists of two tubes (10a, 10b) made from plastic, cardboard, wood or metal, each with at least one lengthwise slit (11) to receive one edge (20a, 20b) of a sheet material carrying an image. The sheet material is held in place by inserting removable metal or plastic clips (30) creating a pressure to grip the sheet material. In addition, at least one of the tubes has a fastening (40) for hanging the display system on a wall or other surface.
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