We have a wall hook with a decorative design, vintage item.  It measures about 7 1/2" in H on the back plate x about 4 1/8" also on the back plate.  The hook extends in front by about 7 5/8".  There is a cirlce hole on top of the base to hang it.  This will not stick to a magnet ?brass, I'm not sure.  The black paint is chipped away in many area's on this - please see photo's.