HUANUO Steel Monitor Mount Reinforcement Plate for Thin, Glass and Other Fragile Tabletop, Steel Bracket Plate Fits Most Monitor Stand C Clamp Installation

Very solid and easy to install. Perfect and necessary for desks with glass top.

Works well with my heavy monitor stand that supports 4 large monitors. Peace of mind for use on desktop that might otherwise be too thin. Attaches easy.

I'm got dual monitor's (31 lbs each) so this extra support under plate is really great and I'm not screwing into the wood or cracking it If too tight. Tried it with and without by itself and it felt much sturdier with it. Slip bottom plate in last minute when it's close unless you have second person to hold it while you tighten. I did it by myself but a little tricky.

pretty cool..!!

Perfect addition to the dual monitor arms.

A solid material and straight forward instructions

This is essential to preserve the laminate or surface of your desk.

I have a couple monitor arms and the issue I have noticed is that the amount of weight of the monitor and the way the monitor arms work, there is a lot of force placed on the desk where the monitor arm attaches to the desk. This is especially true if the desk you are attaching the monitor arm onto isn't as solid as it should be. In my case, I've been attaching the monitor arm to an IKEA coffee table... and this coffee table top isn't completely solid.To deal with this situation, I had used some thin boards of wood to spread the force over a larger area... which is essentially what this metal plate does. My solution with the boards of wood does work... however, after some time, the wood has started warping due to the amount of force. These metal plates avoid this problem by being much more sturdier than wood even while being thinner.The only problem I see is price... given it's simply a stamped out sheet of metal that is painted (or maybe powder coated?). I think it's a bit pricey. But on the other hand, I realize this is not a commonly needed product. If your desk top is sturdy enough to support the monitor arm, there is really no need for this.One last word of warning... the top plate is rather large... there are dimensions it shows in the description but sometimes until you actually see a product physically, it's sometimes hard to judge the size. But the plus side of the size is that this will distribute the weight of the monitor arm over a larger area.