This 16-inch copper grill brush is a brilliant example of elevated, durable design. Completely weatherproof, these Copper Lux tools are strengthened using a process known as physical vapor deposition (PVD), well-known in the luxury watch business. The stainless steel design is reinforced with a even coating of copper colored titanium. The result of this process is a beautiful tool that is corrosion resistant and free from chemical binders. You never have to worry about the coating chipping. Brass bristles are safe on all grill grate surfaces.