Made of Aliminuim with a non-slip coating.
Fits right on top of stand giving plenty of space beneath to add other equipment and see full controls of your mixer.
I am 6ft Tall and it is just right for my laptop but could be a bit high if you are height challenged
I did have about 3 of these sent by DJ Kit before I received one that was not bent or damaged as the packing is quite poor with no protection on the corners.
However they sorted it out quickly with no problem or grief