1、The rod part is made of high quality material of ABS plastic, which is strong and durable. 2、The ground insert part is made of solid iron, which is not easy to bend and break. 3、It adopts screw type fixing and clever design of buckle type, which makes it easy to use. 4、The rod can be hidden when not in use, which makes it easy to store, very safe and reliable. 5、Built to strict quality control standards, design improved for high quality and good performance. 2 x Fishing Pole Ground Support Item Type: Fishing Pole Ground SupportMaterial: Plastic+IronPlastic Rod Part Size:Diameter: Approx. 4.6cm/ 1.8inLength: Approx. 18cm/ 7.1inGround Insert Part Diameter: Approx. 3.5cm/ 1.4inRod Diameter: Approx. 1cm/ 0.4inRod Length: Approx. 17cm/ 6.7inAfter Installation Maximum Length: Approx. 31.5cm/ 12.4in