Feature:1. Advanced texture: The projector bracket uses multi-layer sandblasting technology, using high-quality materials, a bottom disc, and an extension bracket that can be leaned against the wall. Compared to a tripod, it takes up a smaller area and does not affect the style of the interior. 2. High-strength chassis: The chassis is made of high-strength carbon steel, with thickened and heavier bottom, larger size and wider stress surface, which can ensure the stability of dna and is very stable regardless of the way of shaking. 3. It has a high level of damping and is not easy to slide off. 4. 5. Applicable Scenes: The projector stand is applicable to many scenarios, such as business conferences, home theaters, and outdoor travel. . Projector stand with height adjustment 160 Specification: Item Type: Projector Floor Base Material: stal carbon, ABS Weight: approx. 3100 g or 6,8 lb Chassis size: approx. 34 x 20 x 1 cm or 13,4 x 7,9 x 0,4 inches Product Applies to: Hardware with 1 or 4 inch screw port . Projector stand with height adjustment 160 How to use: The expansion tube is divided into two sections. By turning the loose metal knob counterclockwise, you can pull out the inner tube to adjust its height. It can be tightened and fixed clockwise. The chassis and connecting rod should be fastened za large hole screws, the expansion rod and extension plate should be fastened za large hole screws, and the ball head should be fastened za 1 or 4 small hole screws through the extension plate. . Projector stand with height adjustment 160 Package List:2 x Fixed Screw 1 x Connecting Screw 1 x Chassis 1 x Expansion Card 2 x connecting rod 1 x Seal 1 x Ball Head . Projector stand with height adjustment 160