Patent ID: 7318613

Claim:
A long ornament member comprising: an attaching portion being attachable to a body to be attached; and an ornamental portion made of a vulcanized rubber and integrally formed on a surface of the attaching portion; wherein the ornamental portion has a surface roughened by a plurality of microcapsules thermally expanded in the ornamental portion, a plurality of concave portions of the microcapsules burst on or in the vicinity of the surface, the concave portions being outwardly opened, and a plurality of projection portions constituted by the microcapsules expanded in the vicinity of the surface and swelling outwardly; and wherein the surface of the ornamental portion is provided with at least one of plural convex ridges and plural concave grooves, the convex ridges extending along at least one of a longitudinal direction and a lateral direction that crosses the longitudinal direction, the concave grooves extending along at least one of the longitudinal direction and the lateral direction, and the concave grooves are interrupted or deformed by the plurality of projection portions at irregular positions.