Easy installation: The package includes a steel nail and a drill bit specially designed Compatible with making holes, making it easier to hammer the copper nails into stumps and wood Compatible with preventing bending, Compatible with improving the performance and durability of the copper nails in demanding environments. Effective removal of trees, stumps and roots: Our nails release copper ions Compatible with naturally and safely controlling unwanted tree growth. This targeted approach helps with effective removal of trees, stumps and, and promotes a cleaner and more manageable landscape. Environmentally friendly solution: These copper nails offer a safe alternative Compatible with managing unwanted tree growth, ensuring that no harm is done to the surroundings. The strategic use of these nails provides an environmentally conscious solution Compatible with maintaining the aesthetics and ecological balance of your property. Color: Photo color Material: copper Copper nail size: approx. 9 cm Package contents: 20x copper nails 1x stainless steel nails 1x drill bit (Random color, do not accept the specified color) 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 to be slightly different from the real one. The measurement tolerance is +/- 1-3 cm.