Description: 【Versatile Design】: This ceiling mount projector bracket is designed for multi functionality, allowing installation on both walls and ceilings. It provides a flexible solution for setting up your projector or video conferencing camera 【Adjustable Height】: The telescopic height adjustment feature allows you to extend the bracket from 20 to 40 cm, ensuring premium positioning and viewing angles for your projector setup 【Aluminum Alloy Construction】: Made from aluminum alloy, this ceiling mount projector tray offers sturdy support and long term durability, making it a reliable choice for both home and office use 【Spacious Tray Dimensions】: The tray measures 31cmx22cm, providing ample space to securely hold your projector or other compatible devices without the need for additional mounting holes 【Practical and Convenience】: The design of placing the wires in tube supports the wiring inside the tube. The bracket is equipped with a wire outlet, which is connected to the bottom chassis for the wire outlet, which is simple and elegant Specification: Material: Aluminum Alloy Color: Black Size Chart: Adjustable Size 20cm-40cm/7.87inch-15.75inch Tray 31cmx22cm/12.20inchx8.66inch Package Includes: 1 Projector Ceiling Mount Tray Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.