• Four Signs: Easy to switch between DO NOT DISTURB, PLEASE KNOCK, IN A MEETING and OUT OF OFFICE, but the status will remain unchanged unless you change it manually because inside the sign there are small magnets that will keep the status stay in place
• Widely Used: Perfect for conference room, office room, or any room that needs privacy
• Size and Color: 5 inch diameter, letters very clear in bold, green, red & blue background makes it easy to see from a distance
• Easy to install: Strong double sided adhesive included. Easy to install and no residue left when removed
• Convenience to Work: Helps inform the exact status of your office