Afraid of paint off? Here comes the nano gold. nano paint technology, nano materials break through the traditional powder baking paint, no smell, more wear-resistant hanger, not afraid to knock when you take it up or down! Don't be afraid of losing paint and color! Not afraid of not durable! Bright color, resistant to collision Nano gold adopts double-layer high-temperature baking paint, no odor, more wear-resistant, more guaranteed quality, and the brightness will change with the light and angle, reflecting a bright light!