Note Please allow 1-3mm error due to manual measurement. Please allow for slight color difference due to different monitors. 𝐒𝐮𝐢𝐭𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐎𝐧𝐞 𝐒𝐢𝐳𝐞: Only suitable for use with most landscape lights pole with inner diameter of 0.83 inch /21 mm. Measure your lights pole inner diameter first before purchase please 𝐒𝐭𝐮𝐫𝐝𝐲 𝐚𝐧𝐝 𝐃𝐮𝐫𝐚𝐛𝐥𝐞: The plastic ground spikes is made of high-strength ABS plastic material which are light weight, but sturdy and corrosion-resistant, can company your garden lights for long time 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐈𝐧𝐬𝐭𝐚𝐥𝐥: No tools required, just insert the ground stakes into the lights pole by hand. The ground spike end is sharp and sturdy, easily inserted into the ground 𝐖𝐢𝐝𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: Our ground spikes stakes are suitable for various settings and environments. Whether it's for outdoor or indoor use, the solar lights spikes offer an ideal lighting solution 𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐬: You will receive 15 pcs garden landscape replacement ground stakes, which are waterproof and rust-proof, can withstand all kinds of weather