I am afraid I have to agree with some of the other reviews here, in saying that while this is a reasonable product, it is overpriced, and you may actually find better results with a DIY alternative. That said, it is well made, it does look cool, and way more professional than a DIY effort. Also, I have found that it may actually not mute all the strings due to how the cushion part can bend so... really, other than looking good, its a bit of a waste.