SHIN YO mirror vibration destroyer The adapter is made of steel in black Many motorcyclists still have to worry about handlebar-mounted rearview mirrors in which the traffic behind cannot be seen due to vibrations. In such cases, the mirror vibration destroyers can help. The vibration destroyers are simply screwed between the mirror and the vehicle dashboard. This vibration destroyer fits all mirrors with a: - M10 x 1.25mm right-hand thread to M10 x 1.25 right-hand thread Scope of delivery: 2 vibration destroyers .