Silicone mold used to make girders and beams for added details with various 4Bot-Industries Sci-Fi designs. Designs range in sizes and are 1/4" thick. The curved girders are designed to fit perfectly with the curved wall footer designs. These designs will also work well to create custom designs to go with Dwarven Forge Sci-Fi terrain. 4Bot-Insdustries designs are also compatible with Hirst Arts designs. Please note that the pictures of the tiles are to show what the mold will produce and possible applications. Any miniatures are used to help show scale. Actual mold may vary in color.