Stable and Durable Projector Stand This projector stand is made of aluminum alloy and steel plate materials to enhance the support and stability of the projector stand; the base is sturdy and durable, and equipped with soft anti-slip foam cotton, which can absorb shock while Protects floors from damage; this floor stand gives you the flexibility to use it wherever you want, whether in your bedroom, living room, office or outdoors. Adjustable Height Equipped with a retractable metal pole, the height can be adjusted between 39.9 - 61.4 inch. You can easily adjust the projector bracket without any tools to your comfortable viewing height range, and accurately project the image to where you want. Compatibility with Multiple Devices This projector floor stand is equipped with a standard 1/4-inch screw head mount, suitable for various projection devices and other devices with 1/4-inch screw holes. (Note: Please make sure your device has a 1/4 screw hole) 360 Rotation & Exclusive Patent The durable projector stand's pan-tilt can be freely adjusted within a 360 range, tilting up and down 25 ; Perfectisan's exclusive patented quick-locking device allows you to quickly adjust the projector to its optimal position. Best projection angle.