Ideal for trees and bushes in landscape, orchard and nursery applications, each DUCKBILL Earth Anchor Tree Support Kit comes pre-assembled and will anchor one tree.Safe: No rigid rods remain above ground to injure people or pets or damage lawn care equipmentEasy:Installation includes two simple steps- drive anchor to desired depth, then remove drive steel and pull up on cable.Strong: The earth anchor rotates into undisturbed soil for a secure hold.*For trees up to 2 in (50 mm) diameterIncludes: