Features： ✤These ground spikes are waterproof, rust-proof, corrosion-resistant resistance, which is sturdy and durable. ✤ Easy installation: Simply connect the ground stake to the connector of your landscape lamps. ✤ Suitable for solar street lights, candy cane lights and garden lights to create a warm and beautiful atmosphere around your yard. ✤ Only suitable for landscape lights pole with inner diameter of 0.826 inch!!! NOTE: Please measure the inner diameter of your lights pole first before purchase. Reduce your unnecessary trouble. Due to manual measurement, there may be a slight error in the size, please understand.