| 摘要 |
The present invention relates to a muffler. According to an embodiment of the present invention, fastening units are formed on one side and the other side of a muffler body to be joined to each other. Therefore, when a user wears the muffler around a user′s neck, the muffler does not easily loosen as the fastening units are joined to each other. Accordingly, the muffler does not loosen even when strong wind hits the muffler and can efficiently protect the user′s neck to keep the neck warm. The muffler comprises a first fastening unit on one side and a second fastening unit on the other side. |
