... , Rubber, Genuine Leather, PU Leather...etc.2. Processing: Casting Mould, Stamping, Polishing, Plating, Coloring, Packing…etc.3. Plating: Shiny ... Silkscreen, Etching, Engraving, Rilievo, Epoxy, Spray Paint, Empaistic Mould, Convex Mould, Concave Mould...etc.5. Customized Materials/Plating/Painting/Shape/Size/OR ... logo or characters can be print on the packaging. High Quality Bonded Leather Key Chain