Simply tilt the object to be moved and place the two Sliderz in parallel under each of the two edges, ensuring that the underside of the object is seated approximately in the centre area of the blue foam pad. The object can then be pushed (or pulled using the J-bars) in the direction the Sliderz are facing - just like a pair of skis. Once in place, the Sliderz will also allow the object to be rotated.