This test measures the vibration of the LG Front Load Washing Maching with Kellet Vibration Absorbtion Pads installed.Although the pads do show an improvement over using no pads, the margin of improvement is much greater with the Good Vibration (GVI) Pads. Another factor working against the Kellet Pads is the fact they do not have an indentation for the Washing Machine feet to rest in. This means they will be prone to walking off the pads while in use. Less