Headline Sign Century Series Business Hours Sign, Heavy-Duty Plastic, 13 x 14, BlackAttractive black and silver styling. Heavy-duty plastic construction for durability. Includes 192 characters to designate hours of operation. Easily mounts on window with suction cups. Coordinates with and may be attached to Century Series Open/Closed sign. Frame Color: Black; Size: 13 x 14; Message(s): Business Hours; Material(s): Heavy-Duty Plastic.