The dual layer structure (DL) of FreedHole (FH) has another function. When polishing with an LTP, vibration caused by its particular movement is likely to be a significant disadvantage. This vibration is an issue that tires a user during polishing and affects the finished result of a delicate task. MOLT pads with the VR function integrate both soft and hard urethane materials with an appropriate thickness for each and offset vibrations of different frequencies at the center of the interface, minimizing excess vibration to be transmitted from the polishing surface to the polisher side. As a result, the user does not need to control the polisher by holding down the head, and it enables comfortable polishing with smooth movement.