Description If you are looking for professional and affordable privacy door signs, your research is here. It can visually express the state of the conference room and can be easily installed on the office door. It is a good choice for you. It is easy to remove and leaves no visible marks. Features - Color: White+red+green. - Material: Acrylic. - Size: 7.00X3.00X0.50cm/2.75X1.18X0.20in. - Clearly tell whether the room is open or closed, indicating whether the room is available in green and red respectively. - Bright colors, great performance, easy to use and can clearly express the situation of the room. - Vibrant colors make sure it's visible enough to be read from anywhere, giving you some privacy. - It can be installed without special tools or drilling, not easy to fall off, and can be used for a long time. - Suitable for various places such as offices, shopping malls, conference rooms, administrative offices, etc. Clearly tell whether the room is open or closed, indicating whether the room is available in green and red respectively. Bright colors, great performance, easy to use and can clearly express the situation of the room. Vibrant colors make sure it's visible enough to be read from anywhere, giving you some privacy. It can be installed without special tools or drilling, not easy to fall off, and can be used for a long time. Suitable for various places such as offices, shopping malls, conference rooms, administrative offices, etc.