Review on Victor DC050 High Rise Monitor Stand: Elevate Your Monitor Ergonomically with Sturdy Wood Construction and Corner Shelf, Compatible with DC100 & DC200 - Black by Brett Kolpack

These shelves are very durable and save space on any table. The design makes cable management very easy. The only downside I would say is that it does NOT cover the full 90 degrees. That means it's not a "right triangle". I didn't measure but it looks more like 60 degrees. That means you put it in a corner and it doesn't touch the wall on either side. It still has plenty of surface area and is very well built so it definitely suits my needs. Big enough to put my laptop and docking station on the top shelf, put documents, phone etc on the middle shelf and stow cables/hard drives etc on the bottom.