Good design not too heavy; I have it mounted on kitchen wall and just on the drywall (using anchors behind the screws; not necessary to go through the studs). I did use my own larger anchors and screws and didn't use the provided ones. Tray on bottom is handy for pens. Lucky for me black color one was on sale.
This wall file makes my office so much more organized. Also I love the little tray feature at the bottom. I hang it next to my white board so the pens can be kept there in the tray.
I bought 2 units and mounted them on my wall one above the other. The plastic anchors could be improved but these supply the minimum support. They look nice and hold my clip boards easily. They are a great tool to organize our work area.