Captain Matt here, so we have an enchanter hanging from a tree here and one of our guys accidentally used something we don’t use to install wiring on trees. He used a metal nail and you can see why we don’t use these, the tree is going to grow. So what we use instead are these little plastic things that get screwed into the tree with a screw that is safe for the tree, and the wire is fastened with a zip tie that goes through the plastic piece. When the tree grows the plastic piece will move up and down, and when it gets too big the zip tie will snap. When you use metal staples it will damage the tree.