Feature:1. Stainless Steel: This projector ceiling mount adopts stainless steel, with highly sturdy structure and coating resistant to corrosion.2. Height Adjustment: This ceiling projector stand features height adjustment, the height can be easily adjusted from 8.85in to 25.5in.3. Retractable Arms: This universal projector mount is designed with retractable arms that can be extended from 12.9in to 20.8in.4. Wide Application: This high ceiling projector mount is suitable for home, office, meeting room and school, etc.5. Easy Installation: This ceiling projector mount can be easily installed with screws, saving your time and effort.Specification:Item Type: Projector Ceiling MountMaterial: Stainless Steel.Package List:1 x Main Rod1 x Ceiling Base1 x Connecting Device1 x Projector Fixing Bracket1 x Bag of Accessory