Super heavy duty, the only issue is that it seems the arms tilt funnily which raises 1 monitor part way up slightly higher than the opposite one.

This is a life changer for my home office. It allows me to keep my desk clear yet still have my four monitors available!

This mount is quality and heavy duty. It has some weight to it but you need it for strength. It was easy to assembly and understand how to adjust once monitors are mounted.

This is a great product. I love my monitor stack. I wish I had bought this years ago. It is very sturdy, made of heavy duty material. The arms are very adjustable. Clamps to the desk very securely. The screws and brackets made mounting the monitors very easy. Great product.

The Product is of good quality and works great. Easy to install