I can only advise against buying this product!

When unpacking, I realized that the right board, which is intended for the use of a PC mouse, loosely hung on a screw on the frame, while the other 3 screws fell out immediately, because they found no support in the board. This was not surprising, since the core of this part not made of solid wood or pressboard at least, but from a very finely divided, crumbly material that looked like brown color paper mache. Attempts to eliminate this gross defect itself, ended with the fact that the framework for the laptop and the mouse pad even with low force so screwed up that only the final disposal of this waste in the table remained.