| 摘要 |
<p>The advertising medium (1) has front face (5) comprising outer front face (5A) and inner face (5B), which is designed as advertising space. A rear face (6) has an outer rear surface (6A) and an inner rear side (6B), such that the front face and back face are designed as flat structure and either one of these components or both components are designed flexibly. The unconnected region (8) formed between the connection portions (7A,7B) is elongated in space between inner front face and inner rear face. An open cavity (9) is formed at proximal end (3) and on the distal end (4).</p> |
