It is sturdy and not easy to break, made of high-quality material. Clearly indicates whether the room is open or closed in green and red, helping you easily understand the room's status. The generous and simple design enhances its practicality and appeal. Features: - Material: Organic glass - Size: Approximately 10.00 x 4.00 x 0.80 cm / 3.93 x 1.57 x 0.31 in - Suitable for offices, shopping malls, conference rooms, and administrative offices, serving as an ideal identification solution - Durable office status sign doorplate that resists fading, safe and practical - Easy to install, simple and functional, providing added convenience for daily work life - Well-crafted with a thoughtful design and long-lasting quality - Highly visible indicators provide clear status information, eliminating guesswork Packing list: 1 x Slide Door Sign