Abstract: A device for control of the effects of vibrations on vibration sensitive equipment when a plurality of the devices are placed on a support surface and in operative contact with the vibration sensitive equipment is a unitary piece of a soft, pliable substance. The device has a top and a bottom and an exterior side wall extending between the top and the bottom. The exterior side wall is formed into a plurality of distinct levels between the top and the bottom, to thereby isolate vibrations which can affect the performance of the piece of vibration sensitive equipment.