| 摘要 |
A curved cap bill shaper has binding tabs at each end compression fitting the side edges of a cap bill and imparting a desired curvature to the cap bill. Mating curved arms hinged to the bill shaper may adjustably interlock below the cap bill sandwiching it therebetween. Protruding points from the bill shaper and the arms may pierce or indent the cap bill. Indicia may be placed on a top surface of the bill shaper which covers or partly covers the cap bill.
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