... , Brass, Aluminium, Stainless Steel, Fabric, Plastic, Wood, Rubber, Genuine Leather, PU Leather...etc.2. Processing: Casting Mould, Stamping, Polishing, Plating, Coloring, Packing ... /Plating/Painting/Shape/Size/OR Special Requirements are welcome!PACKINGPolybag with or without a card board is the most common packaging ... characters can be print on the packaging. High Quality Bonded Leather Key Chain