Decent product
The actual claw protector is fine and the cat likes it, but the Velcro that's supposed to attach to the sofa doesn't stay put, so my solution was to sew it on so the cat could actually scratch it. And NO, he's not extremely rough—I even took off the scratch protection mat at first to let the Velcro stick better, but it still started to hang loose and come off, even when nothing was on it.
So, a nice idea, but not great in practice unless you're willing to sew it onto your sofa.