fashion metal key chain 1. Plating: Nickel, Gold, Brass, Silver, Chrome, Copper 2. Professional in making custom styles fashion metal key chain Feature:1. Material: Zinc Alloy2. Both sides can be with clients' brandings3. Plating: Nickel, Gold, Brass, Silver, Chrome, Copper ect.4. Fit with badge holders ect, suitable for promotion gifts, advertising and so on.