This was perfect for my driveway after my deck contractor left it full of nails. The magnet is pretty strong. Assembly and height adjustment are simple. I have multiple Vevor products and the quality on all of them so far are good.
Bought this to clean up the nails left behind from the roofing material we cleaned up from the yard. It's easy to use, easy to put together, and it works really well!
JC 
