I ordered this, along with the Snap Stick after I ripped one of my corroded snaps right through the material on one of my boat cushions. I have been able to get them all free now with the Top Snapper, and I have cleaned them and applied a good coat of Snap Stick, also a great product. The tool fits snaps perfectly and easily gets those hard to reach ones that you usually have to tug on from the fabric to get loose. That's how you rip them out. Don't do that. Get one of these. Highly recommend.