If your projector is less than 2kg and has one hole with the screws diameter 1 or 4 inch the projector bottom be suitable.Larger Base with a loading capacity 2kg Rotate the fixed valve clockwise, and tighten it. The projector stand is easy to install and convenient to adjust. an integrated ball joint system allowing 160-degree tilt, 360rotatable for easy to adjust angle Fits with most projectors or other devices like mini projector, DLP projector, digital camera and camcorder, etc EASY TO SETUP Just drilled in 4 holes into the wall and set up the projector to your desired position then it was done. The size of the projector camera mounting bracket is 1 or 4 inch screws , which is suitable for camera mini projector bracket use Colour:black Material:ABS Package Contents: 1 x Desktop Projector Stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.