Revolutionary : With the atmospheric antennas, it can harnesses the earth's natural energy to increase crop yields while reducing the need for fertilizers. High Premium Material: Electroculture antennas backbone is log and wrapped with 99.9% pure solid copper wire, are placed into the soil to create an ether antenna. 10 Pack Plant Stakes: The total length of the stakes is about 13.5 inches, and each log is wound with no less than 50 inches of 14-gauge 99.9% pure copper wire. Pack of 10. Easy to Install: Insert the antenna into the soil 2-3 inches to complete the installation, the installation process is simple and clear, very friendly to beginners. Winding Clockwise: The antenna is wound clockwise from bottom to top. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:Copper wire + wood Size:Length:about 35cm Package Contents: 10 * Electroculture Plant Stakes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.