If you're used to K&M, you'll be home right after opening the box. It's light but not too light, it's foldable, it's stable and it shouldn't damage your nitrocellulose lacquer. Since I'm leaving my guitars on it for extensive time I'm quite sure it actually works.
One of the best things for home use I've ever bought because it looks good, it's made well and it makes my guitars not break their necks. There's nothing more to it but that's what it should do :)