The material is a polystyrene foam core sandwiched between two sheets of plastic. Known for its bendable but heavy-duty properties, the ultra board is great for interior applications. The material comes in all white with two thickness options: 3/16” (0.188”) and ½” (0.5”). We provide high-quality, full-color printing on ultra board sheets with state-of-the-art UV printers. There are two options for ultra board printing: single-sided and double-sided. Print on one side of the material to mount it on a wall, easel or other vertical surface. For the double-sided ultra board printing, get graphics on both sides to hang them and maximize your reach.