I absorbed minute vibration and wore it for the malfunction of the sensor and the long life of the sensor itself. However, this purchase was cut when I was touching gel bush for installation at the time of last purchase at the second time. I think that it is useless because it is soft, but I thought that if I had a precautionary statement, I treated it carefully from the beginning. (Although it was not handled roughly)
Although the performance of the product itself is origami, the size of the mounting hole (the hole for holding the gel bush) in the item description column was missing, so we got the information from the manufacturer's HP. Please also append for other people.