Pro: Very well done! And also; unlike 99% of what comes from China claiming to be stainless steel/aluminum; it's really! Even the rubber bumper is pretty durable. It's almost like they thought it for real work! Cons: I'm not sure who needs a miniature clam like this. I'm taking off one star because I didn't even notice how small this clamp was. I just assumed it would be somewhere in the "useful" size range. I didn't know it was the size of a "teddy bear".