Quartet 81301 Open/Closed Sign,318 Characters F/Custom Msgs,14"x12",BK Sold as 1 EA. Sign indicates open-closed status and displays important messages. The words "OPEN/CLOSED" stand out in bright orange letters. Simply slide the vertical panel up or down to change the status. Display messages on the message panel with white plastic letters. Black frame features four suction cups to easily adhere to glass. Includes white plastic characters for custom message.