the magnets fell off. I used super glue to put them back on. they've been staying together and can hold a lot of wires on a sit-stand desk without moving anywhere when I go up and down.

Very good,

Seems ok.

I'm using this on the legs of a Prime Cables sit stand desk and it works really well. Only reason I did not rate higher is I wish the magnets were a bit stronger as it doesn't stay in the exact location because there is a very slight tension on the power cables when the desk is at it's lowest position. Otherwise I am happy with the product and bought a 2nd one.

not that magnetic

Hides cable well, sometimes shift if moved incidentally.