| 摘要 |
An accessory in the form of a metal-wire meshed tube body having a dual structure is provided wherein a metal-wire meshed tube body with fine mesh density is incorporated inside a metal-wire meshed tube body with coarse mesh density. The accessory is provided in the form of a combination of a couple of meshed tube bodies formed by weaving metal wire to have respective different mesh density, wherein a dual-structure meshed tube body 3 is composed of a metal meshed tube body 1 with coarse mesh density positioned outwardly and a metal meshed tube body 2 with fine mesh density positioned inwardly.
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