I bought two of these. They arrived quickly, they were easy to assemble, they're somewhat adjustable, they look nice, and they're very sturdy. Best of all, they created handy storage space which I quickly filled with indispensable things such as pens, tweezers, old birthday cards, mostly clean napkins, claw clippers, bottle caps, and probably a couple of unmatched socks.
I was previously using packs of printer paper to elevate my monitors, so these stands had big shoes to fill. Unfortunately, whenever we ran out of printer paper, my monitors would gradually start sinking as I pilfered it to print recipes. That hasn't happened since deploying these bad boys. The only sad thing is, I've lost my emergency paper stash. Boo! =)