This product seems very good. Mounted in recent months and no signs of wear (What fun to have a knob Nikel + leather despite its 150 000KM)) However the outline of the plastic bottom on which the leather is glued of origin and just clipped on the car is not (as the picture on the ad could let it show !!).
So plan to take off (or tear) the original but keep it well to pick up the new leather ..