Krohn Gold Plating Solutions * Specifically formulated for each grade of gold. * These solutions are pre-mixed and ready to use. * Articles exhibit a bright reflective finish. * Use with stainless steel or fine gold anodes. * Contains one pennyweight of pure gold per quart. * Contents 1 qt. Please note that this plating solution can not be shipped via the United States Postal Service or via the air services of UPS and FedEx. Plating solutions can only be shipped via UPS ground or FedEx ground to addresses in the United States. This plating solutions cannot ship outside the United States. Plating solutions are for professional use only. If you choose United States Postal Service shipping, your order will be changed to ship via UPS ground at the UPS ground rate.