Would have been a great product if the horn itself wasn't so flimsy. Bent out of shape on it's first use. I guess if you're really careful when using it it would be OK.
I had a larger, heavier steel shoe horn that I retrofitted into the spring. So now it works great. But of course, you shouldn't have to do that. I would gladly have paid a few dollars more for one that was more solidly built.