Abstract: 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.

Abstract: 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.

Abstract: Method for producing a decorated adjuster for a necklace or choker in which a tube of elastic is inserted into a metal pipe to thereby form a raw material. The raw material is moved along a longitudinal axis while being rotated and pressed between a pair of molds having adjoining concavities formed between ends of the mold and in opposed relation to concavities in the other mold. The concavities have a shape gradually approaching a hemispherical form in a direction from an entry end to an exit end whereby the last concavity has a hemispherical form such that the raw material is progressively formed into a shell element. The shell elements have an inner surface coated with the elastic material and are formed upon the continual movement of the raw material through the molds. The shell elements are separated from one another and a pair of opposed through apertures are formed to thereby form the decorated adjuster.