Milan Sales Corporation offers Roller type Display Screen with Locking System. Milan Sales Corporation supplies all types of display systems, Ceramic, Magnetic and Non-Magnetic white writing boards and black or green chalk boards. The Roller type Display Screen with Locking System comes with the Camlok Roller System which ensures secure fabric attachment to the roller and smooth operation. The Screen is used in visual display applications and is available in sizes ranging from 52" X 70" to 108" X 144".