Suitable for: these ground stakes are suitable for using with landscape lights pole with inner diameter of 0.83 inch; measure your the inner diameter of your lights pole first purchase Sturdy and durable:which are light weight, sturdy and corrosion-resistant, can company your garden lights for long time Easy installation: the ground stakes is easy to , simply connect the ground stake and the connector, you've already done the work Enough :a proper size for supporting up most lights so that they can satisfying range of lighting Weather resistant: these plastic spikes for solar lights are waterproof and rust-proof so that can withstand severe weather, suitable for outdoor use The black color of plastic ground spikes make easy to match different types of lights. Elegant low-key, these spikes will quietly support your outdoor light without overshading the light's beauty and warmth. For most ground surfaces:Waterproof and rust-proof, these ground spikes can be inserted deeply and sturdily into most types, like lawn or sanded beach. colour:black Material:ABS size:Length: 21cm Width: 2.1cm Package Contents: 12 x ground spikes Warm note: Only suitable for using with landscape lights pole with inner diameter of 0.83 inch. check your lights pole's inner diameter first ordering. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.