General description Made of natural wood and 99.9% pure copper wire, our 8-Pack Electroculture Copper Gardening Antenna stakes provide excellent conductivity and durability for long-lasting performance. This innovative electric technology can enhance the overall quality of your agricultural products, leading to healthier, more delicious, and vibrant fruits, vegetables, and flowers in your garden. By using these stakes, you can significantly reduce the demand for fertilizers, saving costs while still achieving optimal results. Technical specifications Material: Copper and wood Size: 17 inches (43 cm) Package Contents: 8 x Gardening Antenna Measurement allowed error: +/- 1-3 cm Installation Designed for worry-free installation, our stakes offer a simple and direct process suitable for both beginners and experienced gardeners. Usage These stakes can help increase crop yield and accelerate plant growth, allowing for rich harvests and improved agricultural product quality.