[Universal L-Shaped Bracket] This projector screen mount offers excellent compatibility, suitable for installation in studios, drywall, brick walls, and concrete walls. It fits most manual or spectral projection screens on the market. [High-Quality and Durable Steel] Crafted from premium metal materials, these projector brackets are highly durable, corrosion-resistant, and rust-resistant. With a load-bearing capacity of up to 20 kg, they are incredibly practical. The robust steel construction ensures your screen is securely and steadily fixed for long-lasting use. [Adjustable Hooks] The presentation screen hanging bracket allows you to adjust the distance from the wall by turning the screw and moving the hook to meet your specific needs. It accommodates cracks in corners, boards, or TVs, and eliminates the effects of keystone distortion for excellent projector image adjustments. [90° Tilt and 360° Rotation] Our L-shaped projector bracket offers a tilt angle of up to 90° and a rotation angle of up to 360°. This makes it highly flexible and adaptable to various installation requirements. It's also affordable and very practical, so you can use it with confidence. [Comes with Installation Accessories] The bracket is very easy to assemble, and our kit includes all the necessary hardware to install and hang your screen. Including screws, washers, and hooks, etc., no need to purchase separately, saving you time and effort. You can use it with confidence.