The item is as described, a sword holder, which is - at arms with something broader book - even after the application of weapon or not hardly see. The included mounting hardware is sufficient for the application to non-insulated walls (eg in polystyrene).
In summary it can be said that this is a very practical solution for attaching swords with guard, but it is a machine crafted attachment piece, which - in terms of quality available to me - seems subjetiv considered too expensive.