Effortless Installation: The package includes a steel nail and a drill bit designed for creating holes, simplifying the process of inserting copper nails into stumps and preventing bending. This enhances the performance and durability of the copper nails in challenging environments. Effective Tree, Stump, and Root Removal: These nails release copper ions that naturally and safely disrupt unwanted tree growth. This targeted approach aids in the effective removal of trees, stumps, and roots, promoting a cleaner and more manageable landscape. Environmentally Friendly Solution: These copper nails provide a safe alternative for managing unwanted tree growth without causing harm to surrounding vegetation. Their strategic use offers an eco-conscious method for maintaining property aesthetics and ecological balance. Color: As shown in photo Material: Copper Copper nail size: Approximately 9 cm Package Contents: 20 x Copper nails 1 x Stainless steel nail 1 x Drill bit (Random color, specific color requests cannot be accommodated) Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations between the color of the item in the photo and the actual item. Measurement may vary by +/- 1-3 cm.