| 摘要 |
A cushion includes a main body, wherein the lowermost or outermost layer of the main body has a protruding meshed surface by provision of the mesh layer so as to enhance the surface friction coefficient of the cushion, thereby providing an anti-skid effect. In addition, the main body of the cushion has a protruding meshed surface so as to increase the strength of the cushion, thereby enhancing the lifetime of the cushion.
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