This set of 4 jack pads supports your jacks to stop them sinking into soft ground. They are manufactured from heavy duty HDPE and incorporate rubber pads on base to help grip the ground. They also incorporate a built in handle. Overall size is (L)220 x (W)163mm and the support area is (L)155 x (W)155mm. The pads interlock for easy storage using velcro straps. Colour: Yellow.