Arrange your own home cinema with the projector roof mount ! Made of alloy steel, strong load-bearing force, more stable. Convenient for storage and takes up little space. It's perfect to lean against the wall or put it behind the sofa. Head style, can be adjusted in multiple angles, also can be projected to the ceiling. Support horizontal 360 degree rotation, more vertical adjustment of 90 degrees. Suitable for 1/4 screw hole projector (about 6mm).