Wing Shing Trading Co. Limited's 3mm Pearlescent Aluminum Composite Panel offers a unique and eye-catching visual effect, with color-changing properties that create a dynamic look as lighting and viewing angles change. Available in a variety of colors and shades for custom design and aesthetics. 3mm Plain Aluminum Composite Panel is a creative and visually appealing option for architects and designers who want to add a unique color-changing aesthetic to their projects. They have a dynamic and sparkling pearlescent appearance with the durability and ease of maintenance of aluminum composite panels.