1. adornment beautiful챦쩌� outer metal plate through the embossing baking process, we can make marble tile 챦쩌�mosaics챦쩌� wood etc, many artistic appearance . 110 colors and textures to choose from2.heat preservation energy-saving: the heat preservation material for inner rigid urethane foaming, coefficient of thermal conductivity less than 0.024 W/m k, insulation performance than the XPS extruded board (coefficient of thermal conductivity for 0.031 W/m k) and EPS polystyrene plate (coefficient of thermal conductivity for 0.042 W/m k)