Usage Tips:Complete Tree Stump Removal Kit: This package boasts a meticulously assembled set of 40 copper nails, 4 steel nails, and 2 robust drill bits. All these are neatly housed in a plastic storage box, tailored for seamless organization and accessibility.Precision-Crafted Dimensions: Each copper and steel nail measures 0.14 x 3.5 inches, while the drill bits are 0.14 x 2.64 inches. and Efficient Construction: Crafted from pure copper, these stump removal tools resist rust and .User-Friendly Operation: Designed for efficiency, the included steel nails and drill bits facilitate the creation of guide holes in tree , ensuring the copper nails can be seamlessly driven without bending. This methodical approach significantly simplifies the stump removal process.Versatile Application: Ideal for effective stump and root elimination, this kit releases copper ions to inhibit tree growth, making it a perfect choice for both professional landscapers and general DIY projects around the home.Colour:Photo ColorMaterial:CopperPackage Contents:40 x Copper nails4 x Steel nails2 x drill bits(Colors are sent randomly,don't accept the specified color and will not affect use)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.