Great product, great service. Very solidly built, have no doubt it will last a lifetime. I had to attach it to a dot and dab wall, which required longer and larger fixings to ensure it was securely attached. The supplied fixings are fine for any solid wall. Having an option for supplying fixings for a dot and dab wall would be the icing on the cake. For a guitar with an asymmetrical headstock, e.g.fender electric guitars, the guitar does hang very slightly asymmetrically - it’s totally secure but if there was a way to address this that would be great.