Used only once. ● Size: 240cm ● Storage size: 110cm ● Material: Body/Steel ● Weight: 1700g ● With tip protection cap The pile driver has a three-piece structure. It works by sliding the steel rod with the hanger parts up and down, and hitting the outer steel pipe that goes into the ground from the top. A spike is welded to the tip that goes into the ground. Drive it into the ground about 20cm, adjust the height with the screw, and set the lantern.