Description:Surely, our product has high stability because the stainless-steel nails at the bottom design. The diameter of the ball is three times larger than that of the golf ball, so it is not easy to be confused when you are playing golf.There is no doubt that our product has long service life because of the use of high-quality materials, and it will not easy to break and bend. It also has excellent corrosive resistance and rust resistance.It is made from stainless steel and ABS, is durable to use.The length of the product is 23 cm, the width is 12.5 cm.Our product is suitable for golf courses.Item Name: Boundary MarkerMaterial: Stainless Steel,ABSFeatures: In-deformable, Smooth Surface, WaterproofSize Details: 23cm x 12.5cm/9.06" x 4.92" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Boundary Marker