Don't expect German engineering. Mine came with no instructions in the box as if it had been brought in from China. However, the $60 is more than enough. The fit and finish aren't perfect, but at $60, it exceeds expectations. I have 4 27" Benqs and this thing fits the bill. It would be nice if everything came with instructions (I don't need this but if this is my first time it would save time). Also those black cable clips for the main pole (I'll be surprised if the cost is more than 5 cents) include 4-6 of these, not 2. 2 is enough to hold the wires but not enough to stop them peeking out only 2 is a curmudgeon This makes the product appear "scratched and dented" than it really is.
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