Material:Zinc alloy, brass, copper,aluminum_x000D_
Technique:Stamping, die-casting, engraved, painted, silk screen, offset printing,etc_x000D_
plating :Gold, silver, nickel, brass, cooper, antique plating,etc_x000D_
Design:2D, 3D, cut out_x000D_
Cutting edge:Petal, curve, wave, swirl, spiral and wavy cutting edge_x000D_
Color:Pantone color chart_x000D_
Size:30mm, 35mm, 40mm, 45mm,etc, All size is welcome _x000D_
Logo:Soft enamel, laser engraving, offset printed, etc. Customize logo_x000D_
Back:Flat, sand blasting or double side design